1309745626

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{5737}}^1$

素因数の和:6478

約数の個数: 32

約数和(自身を含む): 2346612480

約数和(自身を除く): 1036866854

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 709, 1418, 4963, 5737, 9926, 11474, 16307, 32614, 40159, 80318, 114149, 131951, 228298, 263902, 923657, 1847314, 4067533, 8135066, 28472731, 56945462, 93553259, 187106518, 654872813, 1309745626]

約数ペア:

[(1, 1309745626), (2, 654872813), (7, 187106518), (14, 93553259), (23, 56945462), (46, 28472731), (161, 8135066), (322, 4067533), (709, 1847314), (1418, 923657), (4963, 263902), (5737, 228298), (9926, 131951), (11474, 114149), (16307, 80318), (32614, 40159)]