2912689864

素因数分解:

$2^3\times 7^1\times {\mathrm{7187}}^1\times {\mathrm{7237}}^1$

素因数の和:14437

約数の個数: 32

約数和(自身を含む): 6243209280

約数和(自身を除く): 3330519416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 7187, 7237, 14374, 14474, 28748, 28948, 50309, 50659, 57496, 57896, 100618, 101318, 201236, 202636, 402472, 405272, 52012319, 104024638, 208049276, 364086233, 416098552, 728172466, 1456344932, 2912689864]

約数ペア:

[(1, 2912689864), (2, 1456344932), (4, 728172466), (7, 416098552), (8, 364086233), (14, 208049276), (28, 104024638), (56, 52012319), (7187, 405272), (7237, 402472), (14374, 202636), (14474, 201236), (28748, 101318), (28948, 100618), (50309, 57896), (50659, 57496)]