142804046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{54547}}^1$

素因数の和:54584

約数の個数: 32

約数和(自身を含む): 282776832

約数和(自身を除く): 139972786

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 54547, 109094, 381829, 600017, 763658, 927299, 1200034, 1854598, 4200119, 6491093, 8400238, 10200289, 12982186, 20400578, 71402023, 142804046]

約数ペア:

[(1, 142804046), (2, 71402023), (7, 20400578), (11, 12982186), (14, 10200289), (17, 8400238), (22, 6491093), (34, 4200119), (77, 1854598), (119, 1200034), (154, 927299), (187, 763658), (238, 600017), (374, 381829), (1309, 109094), (2618, 54547)]