39780516

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{12899}}^1$

素因数の和:13163

約数の個数: 24

約数和(自身を含む): 93189600

約数和(自身を除く): 53409084

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 12899, 25798, 38697, 51596, 77394, 154788, 3315043, 6630086, 9945129, 13260172, 19890258, 39780516]

約数ペア:

[(1, 39780516), (2, 19890258), (3, 13260172), (4, 9945129), (6, 6630086), (12, 3315043), (257, 154788), (514, 77394), (771, 51596), (1028, 38697), (1542, 25798), (3084, 12899)]