2103649910

素因数分解:

$2^1\times 5^1\times {\mathrm{2459}}^1\times {\mathrm{85549}}^1$

素因数の和:88015

約数の個数: 16

約数和(自身を含む): 3788154000

約数和(自身を除く): 1684504090

約数列:

[1, 2, 5, 10, 2459, 4918, 12295, 24590, 85549, 171098, 427745, 855490, 210364991, 420729982, 1051824955, 2103649910]

約数ペア:

[(1, 2103649910), (2, 1051824955), (5, 420729982), (10, 210364991), (2459, 855490), (4918, 427745), (12295, 171098), (24590, 85549)]