8214260

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6733}}^1$

素因数の和:6803

約数の個数: 24

約数和(自身を含む): 17535336

約数和(自身を除く): 9321076

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 6733, 13466, 26932, 33665, 67330, 134660, 410713, 821426, 1642852, 2053565, 4107130, 8214260]

約数ペア:

[(1, 8214260), (2, 4107130), (4, 2053565), (5, 1642852), (10, 821426), (20, 410713), (61, 134660), (122, 67330), (244, 33665), (305, 26932), (610, 13466), (1220, 6733)]