42138602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 71414784

約数和(自身を除く): 29276182

約数列:

[1, 2, 11, 22, 47, 83, 94, 166, 491, 517, 913, 982, 1034, 1826, 3901, 5401, 7802, 10802, 23077, 40753, 42911, 46154, 81506, 85822, 253847, 448283, 507694, 896566, 1915391, 3830782, 21069301, 42138602]

約数ペア:

[(1, 42138602), (2, 21069301), (11, 3830782), (22, 1915391), (47, 896566), (83, 507694), (94, 448283), (166, 253847), (491, 85822), (517, 81506), (913, 46154), (982, 42911), (1034, 40753), (1826, 23077), (3901, 10802), (5401, 7802)]