2151354829

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 2443746816

約数和(自身を除く): 292391987

約数列:

[1, 13, 41, 47, 157, 533, 547, 611, 1927, 2041, 6437, 7111, 7379, 22427, 25051, 25709, 83681, 85879, 95927, 291551, 302539, 334217, 1054069, 1116427, 3521039, 3933007, 4036313, 13702897, 45773507, 52472069, 165488833, 2151354829]

約数ペア:

[(1, 2151354829), (13, 165488833), (41, 52472069), (47, 45773507), (157, 13702897), (533, 4036313), (547, 3933007), (611, 3521039), (1927, 1116427), (2041, 1054069), (6437, 334217), (7111, 302539), (7379, 291551), (22427, 95927), (25051, 85879), (25709, 83681)]