111313670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19913}}^1$

素因数の和:19976

約数の個数: 32

約数和(自身を含む): 220806432

約数和(自身を除く): 109492762

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 19913, 39826, 99565, 199130, 258869, 517738, 856259, 1294345, 1712518, 2588690, 4281295, 8562590, 11131367, 22262734, 55656835, 111313670]

約数ペア:

[(1, 111313670), (2, 55656835), (5, 22262734), (10, 11131367), (13, 8562590), (26, 4281295), (43, 2588690), (65, 1712518), (86, 1294345), (130, 856259), (215, 517738), (430, 258869), (559, 199130), (1118, 99565), (2795, 39826), (5590, 19913)]