2870228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 5268480

約数和(自身を除く): 2398252

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 293, 316, 586, 1172, 2449, 4898, 9083, 9796, 18166, 23147, 36332, 46294, 92588, 717557, 1435114, 2870228]

約数ペア:

[(1, 2870228), (2, 1435114), (4, 717557), (31, 92588), (62, 46294), (79, 36332), (124, 23147), (158, 18166), (293, 9796), (316, 9083), (586, 4898), (1172, 2449)]