2951778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 6405696

約数和(自身を除く): 3453918

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 673, 731, 1346, 1462, 2019, 2193, 4038, 4386, 11441, 22882, 28939, 34323, 57878, 68646, 86817, 173634, 491963, 983926, 1475889, 2951778]

約数ペア:

[(1, 2951778), (2, 1475889), (3, 983926), (6, 491963), (17, 173634), (34, 86817), (43, 68646), (51, 57878), (86, 34323), (102, 28939), (129, 22882), (258, 11441), (673, 4386), (731, 4038), (1346, 2193), (1462, 2019)]