493669930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4027}}^1$

素因数の和:4111

約数の個数: 64

約数和(自身を含む): 1023176448

約数和(自身を除く): 529506518

約数列:

[1, 2, 5, 10, 13, 23, 26, 41, 46, 65, 82, 115, 130, 205, 230, 299, 410, 533, 598, 943, 1066, 1495, 1886, 2665, 2990, 4027, 4715, 5330, 8054, 9430, 12259, 20135, 24518, 40270, 52351, 61295, 92621, 104702, 122590, 165107, 185242, 261755, 330214, 463105, 523510, 825535, 926210, 1204073, 1651070, 2146391, 2408146, 3797461, 4292782, 6020365, 7594922, 10731955, 12040730, 18987305, 21463910, 37974610, 49366993, 98733986, 246834965, 493669930]

約数ペア:

[(1, 493669930), (2, 246834965), (5, 98733986), (10, 49366993), (13, 37974610), (23, 21463910), (26, 18987305), (41, 12040730), (46, 10731955), (65, 7594922), (82, 6020365), (115, 4292782), (130, 3797461), (205, 2408146), (230, 2146391), (299, 1651070), (410, 1204073), (533, 926210), (598, 825535), (943, 523510), (1066, 463105), (1495, 330214), (1886, 261755), (2665, 185242), (2990, 165107), (4027, 122590), (4715, 104702), (5330, 92621), (8054, 61295), (9430, 52351), (12259, 40270), (20135, 24518)]