1372181162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{1471}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 2273356800

約数和(自身を除く): 901175638

約数列:

[1, 2, 11, 22, 109, 218, 389, 778, 1199, 1471, 2398, 2942, 4279, 8558, 16181, 32362, 42401, 84802, 160339, 320678, 466411, 572219, 932822, 1144438, 1763729, 3527458, 6294409, 12588818, 62371871, 124743742, 686090581, 1372181162]

約数ペア:

[(1, 1372181162), (2, 686090581), (11, 124743742), (22, 62371871), (109, 12588818), (218, 6294409), (389, 3527458), (778, 1763729), (1199, 1144438), (1471, 932822), (2398, 572219), (2942, 466411), (4279, 320678), (8558, 160339), (16181, 84802), (32362, 42401)]