1330893008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{4603}}^1$

素因数の和:5691

約数の個数: 40

約数和(自身を含む): 2733450048

約数和(自身を除く): 1402557040

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1063, 2126, 4252, 4603, 8504, 9206, 17008, 18071, 18412, 36142, 36824, 72284, 73648, 78251, 144568, 156502, 289136, 313004, 626008, 1252016, 4892989, 9785978, 19571956, 39143912, 78287824, 83180813, 166361626, 332723252, 665446504, 1330893008]

約数ペア:

[(1, 1330893008), (2, 665446504), (4, 332723252), (8, 166361626), (16, 83180813), (17, 78287824), (34, 39143912), (68, 19571956), (136, 9785978), (272, 4892989), (1063, 1252016), (2126, 626008), (4252, 313004), (4603, 289136), (8504, 156502), (9206, 144568), (17008, 78251), (18071, 73648), (18412, 72284), (36142, 36824)]