130122796

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{509}}^1\times {\mathrm{809}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 231336000

約数和(自身を除く): 101213204

約数列:

[1, 2, 4, 79, 158, 316, 509, 809, 1018, 1618, 2036, 3236, 40211, 63911, 80422, 127822, 160844, 255644, 411781, 823562, 1647124, 32530699, 65061398, 130122796]

約数ペア:

[(1, 130122796), (2, 65061398), (4, 32530699), (79, 1647124), (158, 823562), (316, 411781), (509, 255644), (809, 160844), (1018, 127822), (1618, 80422), (2036, 63911), (3236, 40211)]