396389254

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{739}}^1\times {\mathrm{997}}^1$

素因数の和:2007

約数の個数: 16

約数和(自身を含む): 598201200

約数和(自身を除く): 201811946

約数列:

[1, 2, 269, 538, 739, 997, 1478, 1994, 198791, 268193, 397582, 536386, 736783, 1473566, 198194627, 396389254]

約数ペア:

[(1, 396389254), (2, 198194627), (269, 1473566), (538, 736783), (739, 536386), (997, 397582), (1478, 268193), (1994, 198791)]