473669872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2277259}}^1$

素因数の和:2277280

約数の個数: 20

約数和(自身を含む): 988330840

約数和(自身を除く): 514660968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2277259, 4554518, 9109036, 18218072, 29604367, 36436144, 59208734, 118417468, 236834936, 473669872]

約数ペア:

[(1, 473669872), (2, 236834936), (4, 118417468), (8, 59208734), (13, 36436144), (16, 29604367), (26, 18218072), (52, 9109036), (104, 4554518), (208, 2277259)]