1330489690

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{881119}}^1$

素因数の和:881277

約数の個数: 16

約数和(自身を含む): 2410744320

約数和(自身を除く): 1080254630

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 881119, 1762238, 4405595, 8811190, 133048969, 266097938, 665244845, 1330489690]

約数ペア:

[(1, 1330489690), (2, 665244845), (5, 266097938), (10, 133048969), (151, 8811190), (302, 4405595), (755, 1762238), (1510, 881119)]