2139586270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9302549}}^1$

素因数の和:9302579

約数の個数: 16

約数和(自身を含む): 4018701600

約数和(自身を除く): 1879115330

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9302549, 18605098, 46512745, 93025490, 213958627, 427917254, 1069793135, 2139586270]

約数ペア:

[(1, 2139586270), (2, 1069793135), (5, 427917254), (10, 213958627), (23, 93025490), (46, 46512745), (115, 18605098), (230, 9302549)]