13903886308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1253

約数の個数: 96

約数和(自身を含む): 27915906816

約数和(自身を除く): 14012020508

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 73, 92, 146, 163, 292, 299, 326, 598, 652, 949, 977, 1196, 1679, 1898, 1954, 2119, 3358, 3749, 3796, 3908, 4238, 6716, 7498, 8476, 11899, 12701, 14996, 21827, 22471, 23798, 25402, 43654, 44942, 47596, 48737, 50804, 71321, 87308, 89884, 97474, 142642, 154687, 159251, 194948, 273677, 285284, 292123, 309374, 318502, 547354, 584246, 618748, 637004, 927173, 1094708, 1168492, 1640383, 1854346, 2070263, 3280766, 3557801, 3662773, 3708692, 4140526, 6561532, 7115602, 7325546, 8281052, 11625323, 14231204, 14651092, 21324979, 23250646, 42649958, 46501292, 47616049, 85299916, 95232098, 151129199, 190464196, 267382429, 302258398, 534764858, 604516796, 1069529716, 3475971577, 6951943154, 13903886308]

約数ペア:

[(1, 13903886308), (2, 6951943154), (4, 3475971577), (13, 1069529716), (23, 604516796), (26, 534764858), (46, 302258398), (52, 267382429), (73, 190464196), (92, 151129199), (146, 95232098), (163, 85299916), (292, 47616049), (299, 46501292), (326, 42649958), (598, 23250646), (652, 21324979), (949, 14651092), (977, 14231204), (1196, 11625323), (1679, 8281052), (1898, 7325546), (1954, 7115602), (2119, 6561532), (3358, 4140526), (3749, 3708692), (3796, 3662773), (3908, 3557801), (4238, 3280766), (6716, 2070263), (7498, 1854346), (8476, 1640383), (11899, 1168492), (12701, 1094708), (14996, 927173), (21827, 637004), (22471, 618748), (23798, 584246), (25402, 547354), (43654, 318502), (44942, 309374), (47596, 292123), (48737, 285284), (50804, 273677), (71321, 194948), (87308, 159251), (89884, 154687), (97474, 142642)]