5440004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2363

約数の個数: 24

約数和(自身を含む): 10348800

約数和(自身を除く): 4908796

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2309, 2356, 4618, 9236, 43871, 71579, 87742, 143158, 175484, 286316, 1360001, 2720002, 5440004]

約数ペア:

[(1, 5440004), (2, 2720002), (4, 1360001), (19, 286316), (31, 175484), (38, 143158), (62, 87742), (76, 71579), (124, 43871), (589, 9236), (1178, 4618), (2309, 2356)]