274400906

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 449562960

約数和(自身を除く): 175162054

約数列:

[1, 2, 13, 26, 169, 197, 317, 338, 394, 634, 2197, 2561, 4121, 4394, 5122, 8242, 33293, 53573, 62449, 66586, 107146, 124898, 432809, 696449, 811837, 865618, 1392898, 1623674, 10553881, 21107762, 137200453, 274400906]

約数ペア:

[(1, 274400906), (2, 137200453), (13, 21107762), (26, 10553881), (169, 1623674), (197, 1392898), (317, 865618), (338, 811837), (394, 696449), (634, 432809), (2197, 124898), (2561, 107146), (4121, 66586), (4394, 62449), (5122, 53573), (8242, 33293)]