2156673029

素因数分解:

$7^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1\times {\mathrm{1609}}^1$

素因数の和:2492

約数の個数: 16

約数和(自身を含む): 2477596800

約数和(自身を除く): 320923771

約数列:

[1, 7, 419, 457, 1609, 2933, 3199, 11263, 191483, 674171, 735313, 1340381, 4719197, 5147191, 308096147, 2156673029]

約数ペア:

[(1, 2156673029), (7, 308096147), (419, 5147191), (457, 4719197), (1609, 1340381), (2933, 735313), (3199, 674171), (11263, 191483)]