1572130064

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1610789}}^1$

素因数の和:1610858

約数の個数: 20

約数和(自身を含む): 3095938380

約数和(自身を除く): 1523808316

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1610789, 3221578, 6443156, 12886312, 25772624, 98258129, 196516258, 393032516, 786065032, 1572130064]

約数ペア:

[(1, 1572130064), (2, 786065032), (4, 393032516), (8, 196516258), (16, 98258129), (61, 25772624), (122, 12886312), (244, 6443156), (488, 3221578), (976, 1610789)]