2016169688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{217823}}^1$

素因数の和:217931

約数の個数: 32

約数和(自身を含む): 4116873600

約数和(自身を除く): 2100703912

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 217823, 435646, 871292, 1742584, 2831699, 5663398, 11326796, 19386247, 22653592, 38772494, 77544988, 155089976, 252021211, 504042422, 1008084844, 2016169688]

約数ペア:

[(1, 2016169688), (2, 1008084844), (4, 504042422), (8, 252021211), (13, 155089976), (26, 77544988), (52, 38772494), (89, 22653592), (104, 19386247), (178, 11326796), (356, 5663398), (712, 2831699), (1157, 1742584), (2314, 871292), (4628, 435646), (9256, 217823)]