1900511549

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2423}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 2188581120

約数和(自身を除く): 288069571

約数列:

[1, 17, 29, 37, 43, 493, 629, 731, 1073, 1247, 1591, 2423, 18241, 21199, 27047, 41191, 46139, 70267, 89651, 104189, 784363, 1194539, 1524067, 1771213, 2599879, 3021481, 3854993, 44197943, 51365177, 65534881, 111794797, 1900511549]

約数ペア:

[(1, 1900511549), (17, 111794797), (29, 65534881), (37, 51365177), (43, 44197943), (493, 3854993), (629, 3021481), (731, 2599879), (1073, 1771213), (1247, 1524067), (1591, 1194539), (2423, 784363), (18241, 104189), (21199, 89651), (27047, 70267), (41191, 46139)]