1595990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1319}}^1$

素因数の和:1348

約数の個数: 24

約数和(自身を含む): 3160080

約数和(自身を除く): 1564090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1319, 2638, 6595, 13190, 14509, 29018, 72545, 145090, 159599, 319198, 797995, 1595990]

約数ペア:

[(1, 1595990), (2, 797995), (5, 319198), (10, 159599), (11, 145090), (22, 72545), (55, 29018), (110, 14509), (121, 13190), (242, 6595), (605, 2638), (1210, 1319)]