996252010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{207121}}^1$

素因数の和:207178

約数の個数: 32

約数和(自身を含む): 1983400272

約数和(自身を除く): 987148262

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 207121, 414242, 1035605, 2071210, 2692573, 5385146, 7663477, 13462865, 15326954, 26925730, 38317385, 76634770, 99625201, 199250402, 498126005, 996252010]

約数ペア:

[(1, 996252010), (2, 498126005), (5, 199250402), (10, 99625201), (13, 76634770), (26, 38317385), (37, 26925730), (65, 15326954), (74, 13462865), (130, 7663477), (185, 5385146), (370, 2692573), (481, 2071210), (962, 1035605), (2405, 414242), (4810, 207121)]