2051206326

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{282769}}^1$

素因数の和:282821

約数の個数: 48

約数和(自身を含む): 4940557440

約数和(自身を除く): 2889351114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 282769, 565538, 848307, 1696614, 2544921, 3675997, 5089842, 7351994, 8765839, 11027991, 17531678, 22055982, 26297517, 33083973, 52595034, 66167946, 78892551, 113955907, 157785102, 227911814, 341867721, 683735442, 1025603163, 2051206326]

約数ペア:

[(1, 2051206326), (2, 1025603163), (3, 683735442), (6, 341867721), (9, 227911814), (13, 157785102), (18, 113955907), (26, 78892551), (31, 66167946), (39, 52595034), (62, 33083973), (78, 26297517), (93, 22055982), (117, 17531678), (186, 11027991), (234, 8765839), (279, 7351994), (403, 5089842), (558, 3675997), (806, 2544921), (1209, 1696614), (2418, 848307), (3627, 565538), (7254, 282769)]