1330890158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1\times {\mathrm{1181}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 2180364480

約数和(自身を除く): 849474322

約数列:

[1, 2, 13, 26, 89, 178, 487, 974, 1157, 1181, 2314, 2362, 6331, 12662, 15353, 30706, 43343, 86686, 105109, 210218, 563459, 575147, 1126918, 1150294, 1366417, 2732834, 7476911, 14953822, 51188083, 102376166, 665445079, 1330890158]

約数ペア:

[(1, 1330890158), (2, 665445079), (13, 102376166), (26, 51188083), (89, 14953822), (178, 7476911), (487, 2732834), (974, 1366417), (1157, 1150294), (1181, 1126918), (2314, 575147), (2362, 563459), (6331, 210218), (12662, 105109), (15353, 86686), (30706, 43343)]