276471078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{52903}}^1$

素因数の和:52988

約数の個数: 32

約数和(自身を含む): 604375296

約数和(自身を除く): 327904218

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 52903, 105806, 158709, 317418, 687739, 1375478, 2063217, 3544501, 4126434, 7089002, 10633503, 21267006, 46078513, 92157026, 138235539, 276471078]

約数ペア:

[(1, 276471078), (2, 138235539), (3, 92157026), (6, 46078513), (13, 21267006), (26, 10633503), (39, 7089002), (67, 4126434), (78, 3544501), (134, 2063217), (201, 1375478), (402, 687739), (871, 317418), (1742, 158709), (2613, 105806), (5226, 52903)]