489133074

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4290641}}^1$

素因数の和:4290665

約数の個数: 16

約数和(自身を含む): 1029754080

約数和(自身を除く): 540621006

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 4290641, 8581282, 12871923, 25743846, 81522179, 163044358, 244566537, 489133074]

約数ペア:

[(1, 489133074), (2, 244566537), (3, 163044358), (6, 81522179), (19, 25743846), (38, 12871923), (57, 8581282), (114, 4290641)]