486522428

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{209347}}^1$

素因数の和:209441

約数の個数: 24

約数和(自身を含む): 984772992

約数和(自身を除く): 498250564

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 209347, 418694, 837388, 1465429, 2930858, 5861716, 17375801, 34751602, 69503204, 121630607, 243261214, 486522428]

約数ペア:

[(1, 486522428), (2, 243261214), (4, 121630607), (7, 69503204), (14, 34751602), (28, 17375801), (83, 5861716), (166, 2930858), (332, 1465429), (581, 837388), (1162, 418694), (2324, 209347)]