2901618980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11160073}}^1$

素因数の和:11160095

約数の個数: 24

約数和(自身を含む): 6562123512

約数和(自身を除く): 3660504532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 11160073, 22320146, 44640292, 55800365, 111600730, 145080949, 223201460, 290161898, 580323796, 725404745, 1450809490, 2901618980]

約数ペア:

[(1, 2901618980), (2, 1450809490), (4, 725404745), (5, 580323796), (10, 290161898), (13, 223201460), (20, 145080949), (26, 111600730), (52, 55800365), (65, 44640292), (130, 22320146), (260, 11160073)]