1917136

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{709}}^1$

素因数の和:743

約数の個数: 30

約数和(自身を含む): 4027830

約数和(自身を除く): 2110694

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 709, 1352, 1418, 2704, 2836, 5672, 9217, 11344, 18434, 36868, 73736, 119821, 147472, 239642, 479284, 958568, 1917136]

約数ペア:

[(1, 1917136), (2, 958568), (4, 479284), (8, 239642), (13, 147472), (16, 119821), (26, 73736), (52, 36868), (104, 18434), (169, 11344), (208, 9217), (338, 5672), (676, 2836), (709, 2704), (1352, 1418)]