2017898530

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1319}}^1\times {\mathrm{2593}}^1$

素因数の和:3978

約数の個数: 32

約数和(自身を含む): 3698006400

約数和(自身を除く): 1680107870

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 1319, 2593, 2638, 5186, 6595, 12965, 13190, 25930, 77821, 152987, 155642, 305974, 389105, 764935, 778210, 1529870, 3420167, 6840334, 17100835, 34201670, 201789853, 403579706, 1008949265, 2017898530]

約数ペア:

[(1, 2017898530), (2, 1008949265), (5, 403579706), (10, 201789853), (59, 34201670), (118, 17100835), (295, 6840334), (590, 3420167), (1319, 1529870), (2593, 778210), (2638, 764935), (5186, 389105), (6595, 305974), (12965, 155642), (13190, 152987), (25930, 77821)]