2791828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 5366088

約数和(自身を除く): 2574260

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1013, 1378, 2026, 2756, 4052, 13169, 26338, 52676, 53689, 107378, 214756, 697957, 1395914, 2791828]

約数ペア:

[(1, 2791828), (2, 1395914), (4, 697957), (13, 214756), (26, 107378), (52, 53689), (53, 52676), (106, 26338), (212, 13169), (689, 4052), (1013, 2756), (1378, 2026)]