1239640908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{17359}}^1$

素因数の和:17918

約数の個数: 48

約数和(自身を含む): 3161464320

約数和(自身を除く): 1921823412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 541, 1082, 1623, 2164, 3246, 5951, 6492, 11902, 17359, 17853, 23804, 34718, 35706, 52077, 69436, 71412, 104154, 190949, 208308, 381898, 572847, 763796, 1145694, 2291388, 9391219, 18782438, 28173657, 37564876, 56347314, 103303409, 112694628, 206606818, 309910227, 413213636, 619820454, 1239640908]

約数ペア:

[(1, 1239640908), (2, 619820454), (3, 413213636), (4, 309910227), (6, 206606818), (11, 112694628), (12, 103303409), (22, 56347314), (33, 37564876), (44, 28173657), (66, 18782438), (132, 9391219), (541, 2291388), (1082, 1145694), (1623, 763796), (2164, 572847), (3246, 381898), (5951, 208308), (6492, 190949), (11902, 104154), (17359, 71412), (17853, 69436), (23804, 52077), (34718, 35706)]