4040218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 7580160

約数和(自身を除く): 3539942

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 281, 553, 562, 1027, 1106, 1967, 2054, 3653, 3934, 7189, 7306, 14378, 22199, 25571, 44398, 51142, 155393, 288587, 310786, 577174, 2020109, 4040218]

約数ペア:

[(1, 4040218), (2, 2020109), (7, 577174), (13, 310786), (14, 288587), (26, 155393), (79, 51142), (91, 44398), (158, 25571), (182, 22199), (281, 14378), (553, 7306), (562, 7189), (1027, 3934), (1106, 3653), (1967, 2054)]