1330999384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2961

約数の個数: 96

約数和(自身を含む): 3044183040

約数和(自身を除く): 1713183656

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 169, 248, 286, 338, 341, 403, 572, 676, 682, 806, 1144, 1352, 1364, 1612, 1859, 2728, 2887, 3224, 3718, 4433, 5239, 5774, 7436, 8866, 10478, 11548, 14872, 17732, 20956, 23096, 31757, 35464, 37531, 41912, 57629, 63514, 75062, 89497, 115258, 127028, 150124, 178994, 230516, 254056, 300248, 357988, 412841, 461032, 487903, 715976, 825682, 975806, 984467, 1163461, 1651364, 1951612, 1968934, 2326922, 3302728, 3903224, 3937868, 4653844, 5366933, 7875736, 9307688, 10733866, 12798071, 15124993, 21467732, 25596142, 30249986, 42935464, 51192284, 60499972, 102384568, 120999944, 166374923, 332749846, 665499692, 1330999384]

約数ペア:

[(1, 1330999384), (2, 665499692), (4, 332749846), (8, 166374923), (11, 120999944), (13, 102384568), (22, 60499972), (26, 51192284), (31, 42935464), (44, 30249986), (52, 25596142), (62, 21467732), (88, 15124993), (104, 12798071), (124, 10733866), (143, 9307688), (169, 7875736), (248, 5366933), (286, 4653844), (338, 3937868), (341, 3903224), (403, 3302728), (572, 2326922), (676, 1968934), (682, 1951612), (806, 1651364), (1144, 1163461), (1352, 984467), (1364, 975806), (1612, 825682), (1859, 715976), (2728, 487903), (2887, 461032), (3224, 412841), (3718, 357988), (4433, 300248), (5239, 254056), (5774, 230516), (7436, 178994), (8866, 150124), (10478, 127028), (11548, 115258), (14872, 89497), (17732, 75062), (20956, 63514), (23096, 57629), (31757, 41912), (35464, 37531)]