468996988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1951}}^1\times {\mathrm{3163}}^1$

素因数の和:5137

約数の個数: 24

約数和(自身を含む): 864657920

約数和(自身を除く): 395660932

約数列:

[1, 2, 4, 19, 38, 76, 1951, 3163, 3902, 6326, 7804, 12652, 37069, 60097, 74138, 120194, 148276, 240388, 6171013, 12342026, 24684052, 117249247, 234498494, 468996988]

約数ペア:

[(1, 468996988), (2, 234498494), (4, 117249247), (19, 24684052), (38, 12342026), (76, 6171013), (1951, 240388), (3163, 148276), (3902, 120194), (6326, 74138), (7804, 60097), (12652, 37069)]