636124124

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{379549}}^1$

素因数の和:379972

約数の個数: 12

約数和(自身を含む): 1115877000

約数和(自身を除く): 479752876

約数列:

[1, 2, 4, 419, 838, 1676, 379549, 759098, 1518196, 159031031, 318062062, 636124124]

約数ペア:

[(1, 636124124), (2, 318062062), (4, 159031031), (419, 1518196), (838, 759098), (1676, 379549)]