669067042

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1\times {\mathrm{743}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 1159640064

約数和(自身を除く): 490573022

約数列:

[1, 2, 7, 14, 131, 262, 491, 743, 917, 982, 1486, 1834, 3437, 5201, 6874, 10402, 64321, 97333, 128642, 194666, 364813, 450247, 681331, 729626, 900494, 1362662, 2553691, 5107382, 47790503, 95581006, 334533521, 669067042]

約数ペア:

[(1, 669067042), (2, 334533521), (7, 95581006), (14, 47790503), (131, 5107382), (262, 2553691), (491, 1362662), (743, 900494), (917, 729626), (982, 681331), (1486, 450247), (1834, 364813), (3437, 194666), (5201, 128642), (6874, 97333), (10402, 64321)]