171946874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2753}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 299811456

約数和(自身を除く): 127864582

約数列:

[1, 2, 11, 17, 22, 34, 167, 187, 334, 374, 1837, 2753, 2839, 3674, 5506, 5678, 30283, 31229, 46801, 60566, 62458, 93602, 459751, 514811, 919502, 1029622, 5057261, 7815767, 10114522, 15631534, 85973437, 171946874]

約数ペア:

[(1, 171946874), (2, 85973437), (11, 15631534), (17, 10114522), (22, 7815767), (34, 5057261), (167, 1029622), (187, 919502), (334, 514811), (374, 459751), (1837, 93602), (2753, 62458), (2839, 60566), (3674, 46801), (5506, 31229), (5678, 30283)]