2220785879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{3767}}^1$

素因数の和:4330

約数の個数: 16

約数和(自身を含む): 2421316800

約数和(自身を除く): 200530921

約数列:

[1, 13, 101, 449, 1313, 3767, 5837, 45349, 48971, 380467, 589537, 1691383, 4946071, 21987979, 170829683, 2220785879]

約数ペア:

[(1, 2220785879), (13, 170829683), (101, 21987979), (449, 4946071), (1313, 1691383), (3767, 589537), (5837, 380467), (45349, 48971)]