1260790856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{713117}}^1$

素因数の和:713153

約数の個数: 32

約数和(自身を含む): 2695586040

約数和(自身を除く): 1434795184

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 713117, 1426234, 2852468, 5704936, 9270521, 12122989, 18541042, 24245978, 37082084, 48491956, 74164168, 96983912, 157598857, 315197714, 630395428, 1260790856]

約数ペア:

[(1, 1260790856), (2, 630395428), (4, 315197714), (8, 157598857), (13, 96983912), (17, 74164168), (26, 48491956), (34, 37082084), (52, 24245978), (68, 18541042), (104, 12122989), (136, 9270521), (221, 5704936), (442, 2852468), (884, 1426234), (1768, 713117)]