1330751198

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3066247}}^1$

素因数の和:3066287

約数の個数: 16

約数和(自身を含む): 2354878464

約数和(自身を除く): 1024127266

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 3066247, 6132494, 21463729, 42927458, 95053657, 190107314, 665375599, 1330751198]

約数ペア:

[(1, 1330751198), (2, 665375599), (7, 190107314), (14, 95053657), (31, 42927458), (62, 21463729), (217, 6132494), (434, 3066247)]