12270450892

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6172259}}^1$

素因数の和:6172341

約数の個数: 24

約数和(自身を含む): 24886552320

約数和(自身を除く): 12616101428

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 6172259, 12344518, 24689036, 43205813, 86411626, 172823252, 438230389, 876460778, 1752921556, 3067612723, 6135225446, 12270450892]

約数ペア:

[(1, 12270450892), (2, 6135225446), (4, 3067612723), (7, 1752921556), (14, 876460778), (28, 438230389), (71, 172823252), (142, 86411626), (284, 43205813), (497, 24689036), (994, 12344518), (1988, 6172259)]