2493340

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2113}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 5327280

約数和(自身を除く): 2833940

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 2113, 4226, 8452, 10565, 21130, 42260, 124667, 249334, 498668, 623335, 1246670, 2493340]

約数ペア:

[(1, 2493340), (2, 1246670), (4, 623335), (5, 498668), (10, 249334), (20, 124667), (59, 42260), (118, 21130), (236, 10565), (295, 8452), (590, 4226), (1180, 2113)]