2080476892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{66571}}^1$

素因数の和:67189

約数の個数: 24

約数和(自身を含む): 3927481712

約数和(自身を除く): 1847004820

約数列:

[1, 2, 4, 13, 26, 52, 601, 1202, 2404, 7813, 15626, 31252, 66571, 133142, 266284, 865423, 1730846, 3461692, 40009171, 80018342, 160036684, 520119223, 1040238446, 2080476892]

約数ペア:

[(1, 2080476892), (2, 1040238446), (4, 520119223), (13, 160036684), (26, 80018342), (52, 40009171), (601, 3461692), (1202, 1730846), (2404, 865423), (7813, 266284), (15626, 133142), (31252, 66571)]