172393046

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{809}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 306063360

約数和(自身を除く): 133670314

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 491, 809, 982, 1618, 3437, 5663, 6874, 11326, 15221, 25079, 30442, 50158, 106547, 175553, 213094, 351106, 397219, 794438, 2780533, 5561066, 12313789, 24627578, 86196523, 172393046]

約数ペア:

[(1, 172393046), (2, 86196523), (7, 24627578), (14, 12313789), (31, 5561066), (62, 2780533), (217, 794438), (434, 397219), (491, 351106), (809, 213094), (982, 175553), (1618, 106547), (3437, 50158), (5663, 30442), (6874, 25079), (11326, 15221)]