102951472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{494959}}^1$

素因数の和:494980

約数の個数: 20

約数和(自身を含む): 214812640

約数和(自身を除く): 111861168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 494959, 989918, 1979836, 3959672, 6434467, 7919344, 12868934, 25737868, 51475736, 102951472]

約数ペア:

[(1, 102951472), (2, 51475736), (4, 25737868), (8, 12868934), (13, 7919344), (16, 6434467), (26, 3959672), (52, 1979836), (104, 989918), (208, 494959)]