129343708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{2441}}^1$

素因数の和:3477

約数の個数: 24

約数和(自身を含む): 244102320

約数和(自身を除く): 114758612

約数列:

[1, 2, 4, 13, 26, 52, 1019, 2038, 2441, 4076, 4882, 9764, 13247, 26494, 31733, 52988, 63466, 126932, 2487379, 4974758, 9949516, 32335927, 64671854, 129343708]

約数ペア:

[(1, 129343708), (2, 64671854), (4, 32335927), (13, 9949516), (26, 4974758), (52, 2487379), (1019, 126932), (2038, 63466), (2441, 52988), (4076, 31733), (4882, 26494), (9764, 13247)]