2580493376

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{12289}}^1$

素因数の和:12511

約数の個数: 56

約数和(自身を含む): 5450418360

約数和(自身を除く): 2869924984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 193, 272, 386, 544, 772, 1088, 1544, 3088, 3281, 6176, 6562, 12289, 12352, 13124, 24578, 26248, 49156, 52496, 98312, 104992, 196624, 208913, 209984, 393248, 417826, 786496, 835652, 1671304, 2371777, 3342608, 4743554, 6685216, 9487108, 13370432, 18974216, 37948432, 40320209, 75896864, 80640418, 151793728, 161280836, 322561672, 645123344, 1290246688, 2580493376]

約数ペア:

[(1, 2580493376), (2, 1290246688), (4, 645123344), (8, 322561672), (16, 161280836), (17, 151793728), (32, 80640418), (34, 75896864), (64, 40320209), (68, 37948432), (136, 18974216), (193, 13370432), (272, 9487108), (386, 6685216), (544, 4743554), (772, 3342608), (1088, 2371777), (1544, 1671304), (3088, 835652), (3281, 786496), (6176, 417826), (6562, 393248), (12289, 209984), (12352, 208913), (13124, 196624), (24578, 104992), (26248, 98312), (49156, 52496)]