426327818

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{47507}}^1$

素因数の和:48157

約数の個数: 16

約数和(自身を含む): 732003264

約数和(自身を除く): 305675446

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 8974, 47507, 95014, 332549, 665098, 30451987, 60903974, 213163909, 426327818]

約数ペア:

[(1, 426327818), (2, 213163909), (7, 60903974), (14, 30451987), (641, 665098), (1282, 332549), (4487, 95014), (8974, 47507)]