1157104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5563}}^1$

素因数の和:5584

約数の個数: 20

約数和(自身を含む): 2414776

約数和(自身を除く): 1257672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5563, 11126, 22252, 44504, 72319, 89008, 144638, 289276, 578552, 1157104]

約数ペア:

[(1, 1157104), (2, 578552), (4, 289276), (8, 144638), (13, 89008), (16, 72319), (26, 44504), (52, 22252), (104, 11126), (208, 5563)]