380903038

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{29587}}^1$

素因数の和:29787

約数の個数: 16

約数和(自身を含む): 589037904

約数和(自身を除く): 208134866

約数列:

[1, 2, 41, 82, 157, 314, 6437, 12874, 29587, 59174, 1213067, 2426134, 4645159, 9290318, 190451519, 380903038]

約数ペア:

[(1, 380903038), (2, 190451519), (41, 9290318), (82, 4645159), (157, 2426134), (314, 1213067), (6437, 59174), (12874, 29587)]