8158228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 15491840

約数和(自身を除く): 7333612

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1039, 1963, 2078, 3926, 4156, 7852, 13507, 27014, 54028, 156889, 313778, 627556, 2039557, 4079114, 8158228]

約数ペア:

[(1, 8158228), (2, 4079114), (4, 2039557), (13, 627556), (26, 313778), (52, 156889), (151, 54028), (302, 27014), (604, 13507), (1039, 7852), (1963, 4156), (2078, 3926)]