287168114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{138461}}^1$

素因数の和:138541

約数の個数: 16

約数和(自身を含む): 463570776

約数和(自身を除く): 176402662

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 138461, 276922, 2353837, 4707674, 8446121, 16892242, 143584057, 287168114]

約数ペア:

[(1, 287168114), (2, 143584057), (17, 16892242), (34, 8446121), (61, 4707674), (122, 2353837), (1037, 276922), (2074, 138461)]