1061420912

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{149749}}^1$

素因数の和:150200

約数の個数: 20

約数和(自身を含む): 2061159000

約数和(自身を除く): 999738088

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 149749, 299498, 598996, 1197992, 2395984, 66338807, 132677614, 265355228, 530710456, 1061420912]

約数ペア:

[(1, 1061420912), (2, 530710456), (4, 265355228), (8, 132677614), (16, 66338807), (443, 2395984), (886, 1197992), (1772, 598996), (3544, 299498), (7088, 149749)]