348739274

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 593236224

約数和(自身を除く): 244496950

約数列:

[1, 2, 13, 26, 31, 62, 83, 166, 169, 338, 401, 403, 802, 806, 1079, 2158, 2573, 5146, 5213, 5239, 10426, 10478, 12431, 14027, 24862, 28054, 33283, 33449, 66566, 66898, 67769, 135538, 161603, 323206, 432679, 434837, 865358, 869674, 1031773, 2063546, 2100839, 4201678, 5624827, 11249654, 13413049, 26826098, 174369637, 348739274]

約数ペア:

[(1, 348739274), (2, 174369637), (13, 26826098), (26, 13413049), (31, 11249654), (62, 5624827), (83, 4201678), (166, 2100839), (169, 2063546), (338, 1031773), (401, 869674), (403, 865358), (802, 434837), (806, 432679), (1079, 323206), (2158, 161603), (2573, 135538), (5146, 67769), (5213, 66898), (5239, 66566), (10426, 33449), (10478, 33283), (12431, 28054), (14027, 24862)]