2162428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 4096400

約数和(自身を除く): 1933972

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 769, 1406, 1538, 2812, 3076, 14611, 28453, 29222, 56906, 58444, 113812, 540607, 1081214, 2162428]

約数ペア:

[(1, 2162428), (2, 1081214), (4, 540607), (19, 113812), (37, 58444), (38, 56906), (74, 29222), (76, 28453), (148, 14611), (703, 3076), (769, 2812), (1406, 1538)]