3878686

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 7223040

約数和(自身を除く): 3344354

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 379, 602, 731, 758, 1462, 2653, 5117, 5306, 6443, 10234, 12886, 16297, 32594, 45101, 90202, 114079, 228158, 277049, 554098, 1939343, 3878686]

約数ペア:

[(1, 3878686), (2, 1939343), (7, 554098), (14, 277049), (17, 228158), (34, 114079), (43, 90202), (86, 45101), (119, 32594), (238, 16297), (301, 12886), (379, 10234), (602, 6443), (731, 5306), (758, 5117), (1462, 2653)]