8492420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6961}}^1$

素因数の和:7031

約数の個数: 24

約数和(自身を含む): 18129048

約数和(自身を除く): 9636628

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 6961, 13922, 27844, 34805, 69610, 139220, 424621, 849242, 1698484, 2123105, 4246210, 8492420]

約数ペア:

[(1, 8492420), (2, 4246210), (4, 2123105), (5, 1698484), (10, 849242), (20, 424621), (61, 139220), (122, 69610), (244, 34805), (305, 27844), (610, 13922), (1220, 6961)]