2542742408

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{2915989}}^1$

素因数の和:2916104

約数の個数: 16

約数和(自身を含む): 4811383500

約数和(自身を除く): 2268641092

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 2915989, 5831978, 11663956, 23327912, 317842801, 635685602, 1271371204, 2542742408]

約数ペア:

[(1, 2542742408), (2, 1271371204), (4, 635685602), (8, 317842801), (109, 23327912), (218, 11663956), (436, 5831978), (872, 2915989)]