4799474420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{134741}}^1$

素因数の和:134900

約数の個数: 48

約数和(自身を含む): 10933504848

約数和(自身を除く): 6134030428

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 137, 260, 274, 548, 685, 1370, 1781, 2740, 3562, 7124, 8905, 17810, 35620, 134741, 269482, 538964, 673705, 1347410, 1751633, 2694820, 3503266, 7006532, 8758165, 17516330, 18459517, 35032660, 36919034, 73838068, 92297585, 184595170, 239973721, 369190340, 479947442, 959894884, 1199868605, 2399737210, 4799474420]

約数ペア:

[(1, 4799474420), (2, 2399737210), (4, 1199868605), (5, 959894884), (10, 479947442), (13, 369190340), (20, 239973721), (26, 184595170), (52, 92297585), (65, 73838068), (130, 36919034), (137, 35032660), (260, 18459517), (274, 17516330), (548, 8758165), (685, 7006532), (1370, 3503266), (1781, 2694820), (2740, 1751633), (3562, 1347410), (7124, 673705), (8905, 538964), (17810, 269482), (35620, 134741)]