289111102

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1697}}^1$

素因数の和:2032

約数の個数: 32

約数和(自身を含む): 509236992

約数和(自身を除く): 220125890

約数列:

[1, 2, 7, 14, 43, 86, 283, 301, 566, 602, 1697, 1981, 3394, 3962, 11879, 12169, 23758, 24338, 72971, 85183, 145942, 170366, 480251, 510797, 960502, 1021594, 3361757, 6723514, 20650793, 41301586, 144555551, 289111102]

約数ペア:

[(1, 289111102), (2, 144555551), (7, 41301586), (14, 20650793), (43, 6723514), (86, 3361757), (283, 1021594), (301, 960502), (566, 510797), (602, 480251), (1697, 170366), (1981, 145942), (3394, 85183), (3962, 72971), (11879, 24338), (12169, 23758)]