4919630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 9608544

約数和(自身を除く): 4688914

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 673, 731, 1346, 1462, 3365, 3655, 6730, 7310, 11441, 22882, 28939, 57205, 57878, 114410, 144695, 289390, 491963, 983926, 2459815, 4919630]

約数ペア:

[(1, 4919630), (2, 2459815), (5, 983926), (10, 491963), (17, 289390), (34, 144695), (43, 114410), (85, 57878), (86, 57205), (170, 28939), (215, 22882), (430, 11441), (673, 7310), (731, 6730), (1346, 3655), (1462, 3365)]