4149901730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1387927}}^1$

素因数の和:1387970

約数の個数: 32

約数和(自身を含む): 8394188544

約数和(自身を除く): 4244286814

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 1387927, 2775854, 6939635, 13879270, 18043051, 31922321, 36086102, 63844642, 90215255, 159611605, 180430510, 319223210, 414990173, 829980346, 2074950865, 4149901730]

約数ペア:

[(1, 4149901730), (2, 2074950865), (5, 829980346), (10, 414990173), (13, 319223210), (23, 180430510), (26, 159611605), (46, 90215255), (65, 63844642), (115, 36086102), (130, 31922321), (230, 18043051), (299, 13879270), (598, 6939635), (1495, 2775854), (2990, 1387927)]