904228052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67139}}^1$

素因数の和:67200

約数の個数: 48

約数和(自身を含む): 2000234880

約数和(自身を除く): 1096006828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 13468, 67139, 134278, 268556, 469973, 872807, 939946, 1745614, 1879892, 2484143, 3491228, 4968286, 6109649, 9936572, 12219298, 17389001, 24438596, 32293859, 34778002, 64587718, 69556004, 129175436, 226057013, 452114026, 904228052]

約数ペア:

[(1, 904228052), (2, 452114026), (4, 226057013), (7, 129175436), (13, 69556004), (14, 64587718), (26, 34778002), (28, 32293859), (37, 24438596), (52, 17389001), (74, 12219298), (91, 9936572), (148, 6109649), (182, 4968286), (259, 3491228), (364, 2484143), (481, 1879892), (518, 1745614), (962, 939946), (1036, 872807), (1924, 469973), (3367, 268556), (6734, 134278), (13468, 67139)]