282983766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157739}}^1$

素因数の和:157780

約数の個数: 32

約数和(自身を含む): 636007680

約数和(自身を除く): 353023914

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 157739, 315478, 473217, 946434, 2050607, 3627997, 4101214, 6151821, 7255994, 10883991, 12303642, 21767982, 47163961, 94327922, 141491883, 282983766]

約数ペア:

[(1, 282983766), (2, 141491883), (3, 94327922), (6, 47163961), (13, 21767982), (23, 12303642), (26, 10883991), (39, 7255994), (46, 6151821), (69, 4101214), (78, 3627997), (138, 2050607), (299, 946434), (598, 473217), (897, 315478), (1794, 157739)]