4964904672065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{6361}}^1\times {\mathrm{30869}}^1$

素因数の和:37637

約数の個数: 32

約数和(自身を含む): 6433898234400

約数和(自身を除く): 1468993562335

約数列:

[1, 5, 13, 65, 389, 1945, 5057, 6361, 25285, 30869, 31805, 82693, 154345, 401297, 413465, 2006485, 2474429, 12008041, 12372145, 32167577, 60040205, 156104533, 160837885, 196357709, 780522665, 981788545, 2552650217, 12763251085, 76383148801, 381915744005, 992980934413, 4964904672065]

約数ペア:

[(1, 4964904672065), (5, 992980934413), (13, 381915744005), (65, 76383148801), (389, 12763251085), (1945, 2552650217), (5057, 981788545), (6361, 780522665), (25285, 196357709), (30869, 160837885), (31805, 156104533), (82693, 60040205), (154345, 32167577), (401297, 12372145), (413465, 12008041), (2006485, 2474429)]