2989292012

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2885417}}^1$

素因数の和:2885465

約数の個数: 24

約数和(自身を含む): 6140169504

約数和(自身を除く): 3150877492

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 2885417, 5770834, 11541668, 20197919, 40395838, 80791676, 106760429, 213520858, 427041716, 747323003, 1494646006, 2989292012]

約数ペア:

[(1, 2989292012), (2, 1494646006), (4, 747323003), (7, 427041716), (14, 213520858), (28, 106760429), (37, 80791676), (74, 40395838), (148, 20197919), (259, 11541668), (518, 5770834), (1036, 2885417)]