1239442936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{9113551}}^1$

素因数の和:9113574

約数の個数: 16

約数和(自身を含む): 2460659040

約数和(自身を除く): 1221216104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 9113551, 18227102, 36454204, 72908408, 154930367, 309860734, 619721468, 1239442936]

約数ペア:

[(1, 1239442936), (2, 619721468), (4, 309860734), (8, 154930367), (17, 72908408), (34, 36454204), (68, 18227102), (136, 9113551)]