2690147446

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1272539}}^1$

素因数の和:1272699

約数の個数: 16

約数和(自身を含む): 4642225920

約数和(自身を除く): 1952078474

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 1272539, 2545078, 8907773, 17815546, 192153389, 384306778, 1345073723, 2690147446]

約数ペア:

[(1, 2690147446), (2, 1345073723), (7, 384306778), (14, 192153389), (151, 17815546), (302, 8907773), (1057, 2545078), (2114, 1272539)]