634852528132

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1\times {\mathrm{68821}}^1$

素因数の和:69416

約数の個数: 48

約数和(自身を含む): 1151195504368

約数和(自身を除く): 516342976236

約数列:

[1, 2, 4, 37, 74, 148, 157, 314, 397, 628, 794, 1588, 5809, 11618, 14689, 23236, 29378, 58756, 62329, 68821, 124658, 137642, 249316, 275284, 2306173, 2546377, 4612346, 5092754, 9224692, 10185508, 10804897, 21609794, 27321937, 43219588, 54643874, 109287748, 399781189, 799562378, 1010911669, 1599124756, 2021823338, 4043646676, 4289544109, 8579088218, 17158176436, 158713132033, 317426264066, 634852528132]

約数ペア:

[(1, 634852528132), (2, 317426264066), (4, 158713132033), (37, 17158176436), (74, 8579088218), (148, 4289544109), (157, 4043646676), (314, 2021823338), (397, 1599124756), (628, 1010911669), (794, 799562378), (1588, 399781189), (5809, 109287748), (11618, 54643874), (14689, 43219588), (23236, 27321937), (29378, 21609794), (58756, 10804897), (62329, 10185508), (68821, 9224692), (124658, 5092754), (137642, 4612346), (249316, 2546377), (275284, 2306173)]