1395136912

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{457}}^1\times {\mathrm{1129}}^1$

素因数の和:1620

約数の個数: 60

約数和(自身を含む): 2936004420

約数和(自身を除く): 1540867508

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 457, 676, 914, 1129, 1352, 1828, 2258, 2704, 3656, 4516, 5941, 7312, 9032, 11882, 14677, 18064, 23764, 29354, 47528, 58708, 77233, 95056, 117416, 154466, 190801, 234832, 308932, 381602, 515953, 617864, 763204, 1031906, 1235728, 1526408, 2063812, 3052816, 4127624, 6707389, 8255248, 13414778, 26829556, 53659112, 87196057, 107318224, 174392114, 348784228, 697568456, 1395136912]

約数ペア:

[(1, 1395136912), (2, 697568456), (4, 348784228), (8, 174392114), (13, 107318224), (16, 87196057), (26, 53659112), (52, 26829556), (104, 13414778), (169, 8255248), (208, 6707389), (338, 4127624), (457, 3052816), (676, 2063812), (914, 1526408), (1129, 1235728), (1352, 1031906), (1828, 763204), (2258, 617864), (2704, 515953), (3656, 381602), (4516, 308932), (5941, 234832), (7312, 190801), (9032, 154466), (11882, 117416), (14677, 95056), (18064, 77233), (23764, 58708), (29354, 47528)]