519384112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2497039}}^1$

素因数の和:2497060

約数の個数: 20

約数和(自身を含む): 1083715360

約数和(自身を除く): 564331248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2497039, 4994078, 9988156, 19976312, 32461507, 39952624, 64923014, 129846028, 259692056, 519384112]

約数ペア:

[(1, 519384112), (2, 259692056), (4, 129846028), (8, 64923014), (13, 39952624), (16, 32461507), (26, 19976312), (52, 9988156), (104, 4994078), (208, 2497039)]