1869268856

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{366811}}^1$

素因数の和:366844

約数の個数: 48

約数和(自身を含む): 4390739640

約数和(自身を除く): 2521470784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 366811, 733622, 1467244, 2567677, 2934488, 4768543, 5135354, 9537086, 10270708, 17973739, 19074172, 20541416, 33379801, 35947478, 38148344, 66759602, 71894956, 133519204, 143789912, 233658607, 267038408, 467317214, 934634428, 1869268856]

約数ペア:

[(1, 1869268856), (2, 934634428), (4, 467317214), (7, 267038408), (8, 233658607), (13, 143789912), (14, 133519204), (26, 71894956), (28, 66759602), (49, 38148344), (52, 35947478), (56, 33379801), (91, 20541416), (98, 19074172), (104, 17973739), (182, 10270708), (196, 9537086), (364, 5135354), (392, 4768543), (637, 2934488), (728, 2567677), (1274, 1467244), (2548, 733622), (5096, 366811)]