990476930

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{151681}}^1$

素因数の和:152341

約数の個数: 16

約数和(自身を含む): 1785600504

約数和(自身を除く): 795123574

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 6530, 151681, 303362, 758405, 1516810, 99047693, 198095386, 495238465, 990476930]

約数ペア:

[(1, 990476930), (2, 495238465), (5, 198095386), (10, 99047693), (653, 1516810), (1306, 758405), (3265, 303362), (6530, 151681)]