6465992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 13238400

約数和(自身を除く): 6772408

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 787, 1027, 1574, 2054, 3148, 4108, 6296, 8216, 10231, 20462, 40924, 62173, 81848, 124346, 248692, 497384, 808249, 1616498, 3232996, 6465992]

約数ペア:

[(1, 6465992), (2, 3232996), (4, 1616498), (8, 808249), (13, 497384), (26, 248692), (52, 124346), (79, 81848), (104, 62173), (158, 40924), (316, 20462), (632, 10231), (787, 8216), (1027, 6296), (1574, 4108), (2054, 3148)]