8361749242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{1579}}^1$

素因数の和:1987

約数の個数: 64

約数和(自身を含む): 15824471040

約数和(自身を除く): 7462721798

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 251, 274, 502, 959, 1507, 1579, 1757, 1918, 2761, 3014, 3158, 3514, 5522, 10549, 11053, 17369, 19327, 21098, 22106, 34387, 34738, 38654, 68774, 121583, 216323, 240709, 243166, 378257, 396329, 432646, 481418, 756514, 792658, 1514261, 2379553, 2647799, 2774303, 3028522, 4359619, 4759106, 5295598, 5548606, 8719238, 16656871, 30517333, 33313742, 54297073, 61034666, 108594146, 380079511, 597267803, 760159022, 1194535606, 4180874621, 8361749242]

約数ペア:

[(1, 8361749242), (2, 4180874621), (7, 1194535606), (11, 760159022), (14, 597267803), (22, 380079511), (77, 108594146), (137, 61034666), (154, 54297073), (251, 33313742), (274, 30517333), (502, 16656871), (959, 8719238), (1507, 5548606), (1579, 5295598), (1757, 4759106), (1918, 4359619), (2761, 3028522), (3014, 2774303), (3158, 2647799), (3514, 2379553), (5522, 1514261), (10549, 792658), (11053, 756514), (17369, 481418), (19327, 432646), (21098, 396329), (22106, 378257), (34387, 243166), (34738, 240709), (38654, 216323), (68774, 121583)]