315041104

素因数分解:

$2^4\times 7^1\times {\mathrm{2812867}}^1$

素因数の和:2812882

約数の個数: 20

約数和(自身を含む): 697591264

約数和(自身を除く): 382550160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2812867, 5625734, 11251468, 19690069, 22502936, 39380138, 45005872, 78760276, 157520552, 315041104]

約数ペア:

[(1, 315041104), (2, 157520552), (4, 78760276), (7, 45005872), (8, 39380138), (14, 22502936), (16, 19690069), (28, 11251468), (56, 5625734), (112, 2812867)]