405357238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{14033}}^1$

素因数の和:14160

約数の個数: 32

約数和(自身を含む): 721459872

約数和(自身を除く): 316102634

約数列:

[1, 2, 11, 13, 22, 26, 101, 143, 202, 286, 1111, 1313, 2222, 2626, 14033, 14443, 28066, 28886, 154363, 182429, 308726, 364858, 1417333, 2006719, 2834666, 4013438, 15590663, 18425329, 31181326, 36850658, 202678619, 405357238]

約数ペア:

[(1, 405357238), (2, 202678619), (11, 36850658), (13, 31181326), (22, 18425329), (26, 15590663), (101, 4013438), (143, 2834666), (202, 2006719), (286, 1417333), (1111, 364858), (1313, 308726), (2222, 182429), (2626, 154363), (14033, 28886), (14443, 28066)]