39831402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1987}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 86167872

約数和(自身を除く): 46336470

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 1987, 3341, 3974, 5961, 6682, 10023, 11922, 20046, 25831, 51662, 77493, 154986, 510659, 1021318, 1531977, 3063954, 6638567, 13277134, 19915701, 39831402]

約数ペア:

[(1, 39831402), (2, 19915701), (3, 13277134), (6, 6638567), (13, 3063954), (26, 1531977), (39, 1021318), (78, 510659), (257, 154986), (514, 77493), (771, 51662), (1542, 25831), (1987, 20046), (3341, 11922), (3974, 10023), (5961, 6682)]