676897208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{158747}}^1$

素因数の和:158807

約数の個数: 32

約数和(自身を含む): 1400157360

約数和(自身を除く): 723260152

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 158747, 317494, 634988, 1269976, 2063711, 4127422, 6508627, 8254844, 13017254, 16509688, 26034508, 52069016, 84612151, 169224302, 338448604, 676897208]

約数ペア:

[(1, 676897208), (2, 338448604), (4, 169224302), (8, 84612151), (13, 52069016), (26, 26034508), (41, 16509688), (52, 13017254), (82, 8254844), (104, 6508627), (164, 4127422), (328, 2063711), (533, 1269976), (1066, 634988), (2132, 317494), (4264, 158747)]