3887421889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{659}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 4439635200

約数和(自身を除く): 552213311

約数列:

[1, 13, 23, 109, 181, 299, 659, 1417, 2353, 2507, 4163, 8567, 15157, 19729, 32591, 54119, 71831, 119279, 197041, 256477, 453767, 933803, 1550627, 1652113, 2743417, 5898971, 13001411, 21477469, 35664421, 169018343, 299032453, 3887421889]

約数ペア:

[(1, 3887421889), (13, 299032453), (23, 169018343), (109, 35664421), (181, 21477469), (299, 13001411), (659, 5898971), (1417, 2743417), (2353, 1652113), (2507, 1550627), (4163, 933803), (8567, 453767), (15157, 256477), (19729, 197041), (32591, 119279), (54119, 71831)]