289313922

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{6581}}^1$

素因数の和:7034

約数の個数: 32

約数和(自身を含む): 614179584

約数和(自身を除く): 324865662

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 431, 862, 1293, 2586, 6581, 7327, 13162, 14654, 19743, 21981, 39486, 43962, 111877, 223754, 335631, 671262, 2836411, 5672822, 8509233, 17018466, 48218987, 96437974, 144656961, 289313922]

約数ペア:

[(1, 289313922), (2, 144656961), (3, 96437974), (6, 48218987), (17, 17018466), (34, 8509233), (51, 5672822), (102, 2836411), (431, 671262), (862, 335631), (1293, 223754), (2586, 111877), (6581, 43962), (7327, 39486), (13162, 21981), (14654, 19743)]