677882014

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1657}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 1071518976

約数和(自身を除く): 393636962

約数列:

[1, 2, 43, 67, 71, 86, 134, 142, 1657, 2881, 3053, 3314, 4757, 5762, 6106, 9514, 71251, 111019, 117647, 142502, 204551, 222038, 235294, 409102, 4773817, 5058821, 7882349, 9547634, 10117642, 15764698, 338941007, 677882014]

約数ペア:

[(1, 677882014), (2, 338941007), (43, 15764698), (67, 10117642), (71, 9547634), (86, 7882349), (134, 5058821), (142, 4773817), (1657, 409102), (2881, 235294), (3053, 222038), (3314, 204551), (4757, 142502), (5762, 117647), (6106, 111019), (9514, 71251)]