492040270

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1\times {\mathrm{787}}^1$

素因数の和:1504

約数の個数: 32

約数和(自身を含む): 896882688

約数和(自身を除く): 404842418

約数列:

[1, 2, 5, 10, 103, 206, 515, 607, 787, 1030, 1214, 1574, 3035, 3935, 6070, 7870, 62521, 81061, 125042, 162122, 312605, 405305, 477709, 625210, 810610, 955418, 2388545, 4777090, 49204027, 98408054, 246020135, 492040270]

約数ペア:

[(1, 492040270), (2, 246020135), (5, 98408054), (10, 49204027), (103, 4777090), (206, 2388545), (515, 955418), (607, 810610), (787, 625210), (1030, 477709), (1214, 405305), (1574, 312605), (3035, 162122), (3935, 125042), (6070, 81061), (7870, 62521)]