7809004

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 16531200

約数和(自身を除く): 8722196

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 59, 116, 118, 163, 203, 236, 326, 406, 413, 652, 812, 826, 1141, 1652, 1711, 2282, 3422, 4564, 4727, 6844, 9454, 9617, 11977, 18908, 19234, 23954, 33089, 38468, 47908, 66178, 67319, 132356, 134638, 269276, 278893, 557786, 1115572, 1952251, 3904502, 7809004]

約数ペア:

[(1, 7809004), (2, 3904502), (4, 1952251), (7, 1115572), (14, 557786), (28, 278893), (29, 269276), (58, 134638), (59, 132356), (116, 67319), (118, 66178), (163, 47908), (203, 38468), (236, 33089), (326, 23954), (406, 19234), (413, 18908), (652, 11977), (812, 9617), (826, 9454), (1141, 6844), (1652, 4727), (1711, 4564), (2282, 3422)]