2659924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 5062400

約数和(自身を除く): 2402476

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1129, 1178, 2258, 2356, 4516, 21451, 34999, 42902, 69998, 85804, 139996, 664981, 1329962, 2659924]

約数ペア:

[(1, 2659924), (2, 1329962), (4, 664981), (19, 139996), (31, 85804), (38, 69998), (62, 42902), (76, 34999), (124, 21451), (589, 4516), (1129, 2356), (1178, 2258)]