620160398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{2087}}^1$

素因数の和:3152

約数の個数: 32

約数和(自身を含む): 1094446080

約数和(自身を除く): 474285682

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1039, 2078, 2087, 4174, 11429, 13507, 22858, 22957, 27014, 27131, 45914, 54262, 148577, 297154, 298441, 596882, 2168393, 4336786, 23852323, 28189109, 47704646, 56378218, 310080199, 620160398]

約数ペア:

[(1, 620160398), (2, 310080199), (11, 56378218), (13, 47704646), (22, 28189109), (26, 23852323), (143, 4336786), (286, 2168393), (1039, 596882), (2078, 298441), (2087, 297154), (4174, 148577), (11429, 54262), (13507, 45914), (22858, 27131), (22957, 27014)]