4392930241

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{907}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 5334681600

約数和(自身を除く): 941751359

約数列:

[1, 7, 23, 67, 161, 449, 469, 907, 1541, 3143, 6349, 10327, 10787, 20861, 30083, 60769, 72289, 146027, 210581, 407243, 425383, 691909, 1397687, 2850701, 4843363, 9366589, 9783809, 27285281, 65566123, 190996967, 627561463, 4392930241]

約数ペア:

[(1, 4392930241), (7, 627561463), (23, 190996967), (67, 65566123), (161, 27285281), (449, 9783809), (469, 9366589), (907, 4843363), (1541, 2850701), (3143, 1397687), (6349, 691909), (10327, 425383), (10787, 407243), (20861, 210581), (30083, 146027), (60769, 72289)]