249533618

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{5309}}^1$

素因数の和:5713

約数の個数: 16

約数和(自身を含む): 380790720

約数和(自身を除く): 131257102

約数列:

[1, 2, 71, 142, 331, 662, 5309, 10618, 23501, 47002, 376939, 753878, 1757279, 3514558, 124766809, 249533618]

約数ペア:

[(1, 249533618), (2, 124766809), (71, 3514558), (142, 1757279), (331, 753878), (662, 376939), (5309, 47002), (10618, 23501)]