2569453910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{19231}}^1$

素因数の和:19700

約数の個数: 32

約数和(自身を含む): 4785537024

約数和(自身を除く): 2216083114

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 431, 862, 2155, 4310, 13361, 19231, 26722, 38462, 66805, 96155, 133610, 192310, 596161, 1192322, 2980805, 5961610, 8288561, 16577122, 41442805, 82885610, 256945391, 513890782, 1284726955, 2569453910]

約数ペア:

[(1, 2569453910), (2, 1284726955), (5, 513890782), (10, 256945391), (31, 82885610), (62, 41442805), (155, 16577122), (310, 8288561), (431, 5961610), (862, 2980805), (2155, 1192322), (4310, 596161), (13361, 192310), (19231, 133610), (26722, 96155), (38462, 66805)]