2474294

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 24

約数和(自身を含む): 4114800

約数和(自身を除く): 1640506

約数列:

[1, 2, 19, 23, 38, 46, 149, 298, 361, 437, 722, 874, 2831, 3427, 5662, 6854, 8303, 16606, 53789, 65113, 107578, 130226, 1237147, 2474294]

約数ペア:

[(1, 2474294), (2, 1237147), (19, 130226), (23, 107578), (38, 65113), (46, 53789), (149, 16606), (298, 8303), (361, 6854), (437, 5662), (722, 3427), (874, 2831)]