1282019915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{3463}}^1$

素因数の和:3659

約数の個数: 32

約数和(自身を含む): 1723908096

約数和(自身を除く): 441888181

約数列:

[1, 5, 11, 53, 55, 127, 265, 583, 635, 1397, 2915, 3463, 6731, 6985, 17315, 33655, 38093, 74041, 183539, 190465, 370205, 439801, 917695, 2018929, 2199005, 4837811, 10094645, 23309453, 24189055, 116547265, 256403983, 1282019915]

約数ペア:

[(1, 1282019915), (5, 256403983), (11, 116547265), (53, 24189055), (55, 23309453), (127, 10094645), (265, 4837811), (583, 2199005), (635, 2018929), (1397, 917695), (2915, 439801), (3463, 370205), (6731, 190465), (6985, 183539), (17315, 74041), (33655, 38093)]