1245974734

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1\times {\mathrm{12659}}^1$

素因数の和:14387

約数の個数: 16

約数和(自身を含む): 1934701200

約数和(自身を除く): 688726466

約数列:

[1, 2, 29, 58, 1697, 3394, 12659, 25318, 49213, 98426, 367111, 734222, 21482323, 42964646, 622987367, 1245974734]

約数ペア:

[(1, 1245974734), (2, 622987367), (29, 42964646), (58, 21482323), (1697, 734222), (3394, 367111), (12659, 98426), (25318, 49213)]