2738921208

素因数分解:

$2^3\times 3^1\times {\mathrm{641}}^1\times {\mathrm{178037}}^1$

素因数の和:178687

約数の個数: 32

約数和(自身を含む): 6858023760

約数和(自身を除く): 4119102552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641, 1282, 1923, 2564, 3846, 5128, 7692, 15384, 178037, 356074, 534111, 712148, 1068222, 1424296, 2136444, 4272888, 114121717, 228243434, 342365151, 456486868, 684730302, 912973736, 1369460604, 2738921208]

約数ペア:

[(1, 2738921208), (2, 1369460604), (3, 912973736), (4, 684730302), (6, 456486868), (8, 342365151), (12, 228243434), (24, 114121717), (641, 4272888), (1282, 2136444), (1923, 1424296), (2564, 1068222), (3846, 712148), (5128, 534111), (7692, 356074), (15384, 178037)]