2371782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 5472000

約数和(自身を除く): 3100218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 379, 447, 758, 894, 1043, 1137, 2086, 2274, 2653, 3129, 5306, 6258, 7959, 15918, 56471, 112942, 169413, 338826, 395297, 790594, 1185891, 2371782]

約数ペア:

[(1, 2371782), (2, 1185891), (3, 790594), (6, 395297), (7, 338826), (14, 169413), (21, 112942), (42, 56471), (149, 15918), (298, 7959), (379, 6258), (447, 5306), (758, 3129), (894, 2653), (1043, 2274), (1137, 2086)]