7138566544

素因数分解:

$2^4\times {\mathrm{1973}}^1\times {\mathrm{226133}}^1$

素因数の和:228114

約数の個数: 20

約数和(自身を含む): 13838043996

約数和(自身を除く): 6699477452

約数列:

[1, 2, 4, 8, 16, 1973, 3946, 7892, 15784, 31568, 226133, 452266, 904532, 1809064, 3618128, 446160409, 892320818, 1784641636, 3569283272, 7138566544]

約数ペア:

[(1, 7138566544), (2, 3569283272), (4, 1784641636), (8, 892320818), (16, 446160409), (1973, 3618128), (3946, 1809064), (7892, 904532), (15784, 452266), (31568, 226133)]