858137038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{12379}}^1$

素因数の和:12552

約数の個数: 32

約数和(自身を含む): 1476092160

約数和(自身を除く): 617955122

約数列:

[1, 2, 11, 22, 23, 46, 137, 253, 274, 506, 1507, 3014, 3151, 6302, 12379, 24758, 34661, 69322, 136169, 272338, 284717, 569434, 1695923, 3131887, 3391846, 6263774, 18655153, 37310306, 39006229, 78012458, 429068519, 858137038]

約数ペア:

[(1, 858137038), (2, 429068519), (11, 78012458), (22, 39006229), (23, 37310306), (46, 18655153), (137, 6263774), (253, 3391846), (274, 3131887), (506, 1695923), (1507, 569434), (3014, 284717), (3151, 272338), (6302, 136169), (12379, 69322), (24758, 34661)]