289387902

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{610523}}^1$

素因数の和:610607

約数の個数: 16

約数和(自身を含む): 586103040

約数和(自身を除く): 296715138

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 610523, 1221046, 1831569, 3663138, 48231317, 96462634, 144693951, 289387902]

約数ペア:

[(1, 289387902), (2, 144693951), (3, 96462634), (6, 48231317), (79, 3663138), (158, 1831569), (237, 1221046), (474, 610523)]