2249416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 4656960

約数和(自身を除く): 2407544

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 503, 559, 1006, 1118, 2012, 2236, 4024, 4472, 6539, 13078, 21629, 26156, 43258, 52312, 86516, 173032, 281177, 562354, 1124708, 2249416]

約数ペア:

[(1, 2249416), (2, 1124708), (4, 562354), (8, 281177), (13, 173032), (26, 86516), (43, 52312), (52, 43258), (86, 26156), (104, 21629), (172, 13078), (344, 6539), (503, 4472), (559, 4024), (1006, 2236), (1118, 2012)]