1330971948

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{859801}}^1$

素因数の和:859854

約数の個数: 36

約数和(自身を含む): 3442647208

約数和(自身を除く): 2111675260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 859801, 1719602, 2579403, 3439204, 5158806, 7738209, 10317612, 15476418, 30952836, 36971443, 73942886, 110914329, 147885772, 221828658, 332742987, 443657316, 665485974, 1330971948]

約数ペア:

[(1, 1330971948), (2, 665485974), (3, 443657316), (4, 332742987), (6, 221828658), (9, 147885772), (12, 110914329), (18, 73942886), (36, 36971443), (43, 30952836), (86, 15476418), (129, 10317612), (172, 7738209), (258, 5158806), (387, 3439204), (516, 2579403), (774, 1719602), (1548, 859801)]