2080961519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{11867}}^1$

素因数の和:11975

約数の個数: 32

約数和(自身を含む): 2679699456

約数和(自身を除く): 598737937

約数列:

[1, 7, 13, 41, 47, 91, 287, 329, 533, 611, 1927, 3731, 4277, 11867, 13489, 25051, 83069, 154271, 175357, 486547, 557749, 1079897, 3405829, 3904243, 6325111, 7250737, 22867709, 44275777, 50755159, 160073963, 297280217, 2080961519]

約数ペア:

[(1, 2080961519), (7, 297280217), (13, 160073963), (41, 50755159), (47, 44275777), (91, 22867709), (287, 7250737), (329, 6325111), (533, 3904243), (611, 3405829), (1927, 1079897), (3731, 557749), (4277, 486547), (11867, 175357), (13489, 154271), (25051, 83069)]