2642576968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19430713}}^1$

素因数の和:19430736

約数の個数: 16

約数和(自身を含む): 5246292780

約数和(自身を除く): 2603715812

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 19430713, 38861426, 77722852, 155445704, 330322121, 660644242, 1321288484, 2642576968]

約数ペア:

[(1, 2642576968), (2, 1321288484), (4, 660644242), (8, 330322121), (17, 155445704), (34, 77722852), (68, 38861426), (136, 19430713)]