745316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 1533504

約数和(自身を除く): 788188

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1303, 2606, 5212, 14333, 16939, 28666, 33878, 57332, 67756, 186329, 372658, 745316]

約数ペア:

[(1, 745316), (2, 372658), (4, 186329), (11, 67756), (13, 57332), (22, 33878), (26, 28666), (44, 16939), (52, 14333), (143, 5212), (286, 2606), (572, 1303)]