827034910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{147949}}^1$

素因数の和:148012

約数の個数: 32

約数和(自身を含む): 1640469600

約数和(自身を除く): 813434690

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 147949, 295898, 739745, 1479490, 1923337, 3846674, 6361807, 9616685, 12723614, 19233370, 31809035, 63618070, 82703491, 165406982, 413517455, 827034910]

約数ペア:

[(1, 827034910), (2, 413517455), (5, 165406982), (10, 82703491), (13, 63618070), (26, 31809035), (43, 19233370), (65, 12723614), (86, 9616685), (130, 6361807), (215, 3846674), (430, 1923337), (559, 1479490), (1118, 739745), (2795, 295898), (5590, 147949)]