2380878

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:736

約数の個数: 24

約数和(自身を含む): 5187000

約数和(自身を除く): 2806122

約数列:

[1, 2, 3, 6, 9, 18, 349, 379, 698, 758, 1047, 1137, 2094, 2274, 3141, 3411, 6282, 6822, 132271, 264542, 396813, 793626, 1190439, 2380878]

約数ペア:

[(1, 2380878), (2, 1190439), (3, 793626), (6, 396813), (9, 264542), (18, 132271), (349, 6822), (379, 6282), (698, 3411), (758, 3141), (1047, 2274), (1137, 2094)]