2775432010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3209}}^1\times {\mathrm{6653}}^1$

素因数の和:9882

約数の個数: 32

約数和(自身を含む): 5382553680

約数和(自身を除く): 2607121670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3209, 6418, 6653, 13306, 16045, 32090, 33265, 41717, 66530, 83434, 86489, 172978, 208585, 417170, 432445, 864890, 21349477, 42698954, 106747385, 213494770, 277543201, 555086402, 1387716005, 2775432010]

約数ペア:

[(1, 2775432010), (2, 1387716005), (5, 555086402), (10, 277543201), (13, 213494770), (26, 106747385), (65, 42698954), (130, 21349477), (3209, 864890), (6418, 432445), (6653, 417170), (13306, 208585), (16045, 172978), (32090, 86489), (33265, 83434), (41717, 66530)]