1645157066

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{30467}}^1$

素因数の和:30531

約数の個数: 48

約数和(自身を含む): 3126016800

約数和(自身を除く): 1480859734

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 98, 133, 203, 266, 406, 551, 931, 1102, 1421, 1862, 2842, 3857, 7714, 26999, 30467, 53998, 60934, 213269, 426538, 578873, 883543, 1157746, 1492883, 1767086, 2985766, 4052111, 6184801, 8104222, 12369602, 16787317, 28364777, 33574634, 43293607, 56729554, 86587214, 117511219, 235022438, 822578533, 1645157066]

約数ペア:

[(1, 1645157066), (2, 822578533), (7, 235022438), (14, 117511219), (19, 86587214), (29, 56729554), (38, 43293607), (49, 33574634), (58, 28364777), (98, 16787317), (133, 12369602), (203, 8104222), (266, 6184801), (406, 4052111), (551, 2985766), (931, 1767086), (1102, 1492883), (1421, 1157746), (1862, 883543), (2842, 578873), (3857, 426538), (7714, 213269), (26999, 60934), (30467, 53998)]