988895902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{47041}}^1$

素因数の和:47523

約数の個数: 16

約数和(自身を含む): 1551256992

約数和(自身を除く): 562361090

約数列:

[1, 2, 23, 46, 457, 914, 10511, 21022, 47041, 94082, 1081943, 2163886, 21497737, 42995474, 494447951, 988895902]

約数ペア:

[(1, 988895902), (2, 494447951), (23, 42995474), (46, 21497737), (457, 2163886), (914, 1081943), (10511, 94082), (21022, 47041)]