426280790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{4801}}^1$

素因数の和:5504

約数の個数: 32

約数和(自身を含む): 827711136

約数和(自身を除く): 401430346

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 683, 1366, 3415, 4801, 6830, 8879, 9602, 17758, 24005, 44395, 48010, 62413, 88790, 124826, 312065, 624130, 3279083, 6558166, 16395415, 32790830, 42628079, 85256158, 213140395, 426280790]

約数ペア:

[(1, 426280790), (2, 213140395), (5, 85256158), (10, 42628079), (13, 32790830), (26, 16395415), (65, 6558166), (130, 3279083), (683, 624130), (1366, 312065), (3415, 124826), (4801, 88790), (6830, 62413), (8879, 48010), (9602, 44395), (17758, 24005)]