2615690890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15386417}}^1$

素因数の和:15386441

約数の個数: 16

約数和(自身を含む): 4985199432

約数和(自身を除く): 2369508542

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 15386417, 30772834, 76932085, 153864170, 261569089, 523138178, 1307845445, 2615690890]

約数ペア:

[(1, 2615690890), (2, 1307845445), (5, 523138178), (10, 261569089), (17, 153864170), (34, 76932085), (85, 30772834), (170, 15386417)]