4021976449

素因数分解:

${\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2347}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 4379902848

約数和(自身を除く): 357926399

約数列:

[1, 19, 47, 101, 361, 893, 1919, 2347, 4747, 16967, 36461, 44593, 90193, 110309, 237047, 847267, 1713667, 2095871, 4503893, 11141209, 39821549, 85573967, 211682971, 4021976449]

約数ペア:

[(1, 4021976449), (19, 211682971), (47, 85573967), (101, 39821549), (361, 11141209), (893, 4503893), (1919, 2095871), (2347, 1713667), (4747, 847267), (16967, 237047), (36461, 110309), (44593, 90193)]