2045804934

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 4243069440

約数和(自身を除く): 2197264506

約数列:

[1, 2, 3, 6, 67, 71, 134, 142, 201, 213, 229, 313, 402, 426, 458, 626, 687, 939, 1374, 1878, 4757, 9514, 14271, 15343, 16259, 20971, 22223, 28542, 30686, 32518, 41942, 44446, 46029, 48777, 62913, 66669, 71677, 92058, 97554, 125826, 133338, 143354, 215031, 430062, 1089353, 1488941, 2178706, 2977882, 3268059, 4466823, 4802359, 5089067, 6536118, 8933646, 9604718, 10178134, 14407077, 15267201, 28814154, 30534402, 340967489, 681934978, 1022902467, 2045804934]

約数ペア:

[(1, 2045804934), (2, 1022902467), (3, 681934978), (6, 340967489), (67, 30534402), (71, 28814154), (134, 15267201), (142, 14407077), (201, 10178134), (213, 9604718), (229, 8933646), (313, 6536118), (402, 5089067), (426, 4802359), (458, 4466823), (626, 3268059), (687, 2977882), (939, 2178706), (1374, 1488941), (1878, 1089353), (4757, 430062), (9514, 215031), (14271, 143354), (15343, 133338), (16259, 125826), (20971, 97554), (22223, 92058), (28542, 71677), (30686, 66669), (32518, 62913), (41942, 48777), (44446, 46029)]