13995284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 13583596

約数列:

[1, 2, 4, 17, 29, 34, 47, 58, 68, 94, 116, 151, 188, 302, 493, 604, 799, 986, 1363, 1598, 1972, 2567, 2726, 3196, 4379, 5134, 5452, 7097, 8758, 10268, 14194, 17516, 23171, 28388, 46342, 74443, 92684, 120649, 148886, 205813, 241298, 297772, 411626, 482596, 823252, 3498821, 6997642, 13995284]

約数ペア:

[(1, 13995284), (2, 6997642), (4, 3498821), (17, 823252), (29, 482596), (34, 411626), (47, 297772), (58, 241298), (68, 205813), (94, 148886), (116, 120649), (151, 92684), (188, 74443), (302, 46342), (493, 28388), (604, 23171), (799, 17516), (986, 14194), (1363, 10268), (1598, 8758), (1972, 7097), (2567, 5452), (2726, 5134), (3196, 4379)]