708331372

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{39343}}^1$

素因数の和:39997

約数の個数: 24

約数和(自身を含む): 1418902016

約数和(自身を除く): 710570644

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2572, 4501, 9002, 18004, 39343, 78686, 157372, 275401, 550802, 1101604, 25297549, 50595098, 101190196, 177082843, 354165686, 708331372]

約数ペア:

[(1, 708331372), (2, 354165686), (4, 177082843), (7, 101190196), (14, 50595098), (28, 25297549), (643, 1101604), (1286, 550802), (2572, 275401), (4501, 157372), (9002, 78686), (18004, 39343)]