1519214892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{991}}^1$

素因数の和:1359

約数の個数: 96

約数和(自身を含む): 3957080064

約数和(自身を除く): 2437865172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 317, 372, 403, 634, 806, 951, 991, 1209, 1268, 1612, 1902, 1982, 2418, 2973, 3804, 3964, 4121, 4836, 5946, 8242, 9827, 11892, 12363, 12883, 16484, 19654, 24726, 25766, 29481, 30721, 38649, 39308, 49452, 51532, 58962, 61442, 77298, 92163, 117924, 122884, 127751, 154596, 184326, 255502, 314147, 368652, 383253, 399373, 511004, 628294, 766506, 798746, 942441, 1198119, 1256588, 1533012, 1597492, 1884882, 2396238, 3769764, 4083911, 4792476, 8167822, 9738557, 12251733, 16335644, 19477114, 24503466, 29215671, 38954228, 49006932, 58431342, 116862684, 126601241, 253202482, 379803723, 506404964, 759607446, 1519214892]

約数ペア:

[(1, 1519214892), (2, 759607446), (3, 506404964), (4, 379803723), (6, 253202482), (12, 126601241), (13, 116862684), (26, 58431342), (31, 49006932), (39, 38954228), (52, 29215671), (62, 24503466), (78, 19477114), (93, 16335644), (124, 12251733), (156, 9738557), (186, 8167822), (317, 4792476), (372, 4083911), (403, 3769764), (634, 2396238), (806, 1884882), (951, 1597492), (991, 1533012), (1209, 1256588), (1268, 1198119), (1612, 942441), (1902, 798746), (1982, 766506), (2418, 628294), (2973, 511004), (3804, 399373), (3964, 383253), (4121, 368652), (4836, 314147), (5946, 255502), (8242, 184326), (9827, 154596), (11892, 127751), (12363, 122884), (12883, 117924), (16484, 92163), (19654, 77298), (24726, 61442), (25766, 58962), (29481, 51532), (30721, 49452), (38649, 39308)]