489272284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{16067}}^1$

素因数の和:16425

約数の個数: 24

約数和(自身を含む): 896208768

約数和(自身を除く): 406936484

約数列:

[1, 2, 4, 23, 46, 92, 331, 662, 1324, 7613, 15226, 16067, 30452, 32134, 64268, 369541, 739082, 1478164, 5318177, 10636354, 21272708, 122318071, 244636142, 489272284]

約数ペア:

[(1, 489272284), (2, 244636142), (4, 122318071), (23, 21272708), (46, 10636354), (92, 5318177), (331, 1478164), (662, 739082), (1324, 369541), (7613, 64268), (15226, 32134), (16067, 30452)]