1480144

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1258

約数の個数: 20

約数和(自身を含む): 2906560

約数和(自身を除く): 1426416

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1171, 1264, 2342, 4684, 9368, 18736, 92509, 185018, 370036, 740072, 1480144]

約数ペア:

[(1, 1480144), (2, 740072), (4, 370036), (8, 185018), (16, 92509), (79, 18736), (158, 9368), (316, 4684), (632, 2342), (1171, 1264)]