2051734386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1\times {\mathrm{1259}}^1$

素因数の和:2523

約数の個数: 64

約数和(自身を含む): 4686595200

約数和(自身を除く): 2634860814

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1229, 1259, 1326, 2458, 2518, 3687, 3777, 7374, 7554, 15977, 16367, 20893, 21403, 31954, 32734, 41786, 42806, 47931, 49101, 62679, 64209, 95862, 98202, 125358, 128418, 271609, 278239, 543218, 556478, 814827, 834717, 1547311, 1629654, 1669434, 3094622, 4641933, 9283866, 20115043, 26304287, 40230086, 52608574, 60345129, 78912861, 120690258, 157825722, 341955731, 683911462, 1025867193, 2051734386]

約数ペア:

[(1, 2051734386), (2, 1025867193), (3, 683911462), (6, 341955731), (13, 157825722), (17, 120690258), (26, 78912861), (34, 60345129), (39, 52608574), (51, 40230086), (78, 26304287), (102, 20115043), (221, 9283866), (442, 4641933), (663, 3094622), (1229, 1669434), (1259, 1629654), (1326, 1547311), (2458, 834717), (2518, 814827), (3687, 556478), (3777, 543218), (7374, 278239), (7554, 271609), (15977, 128418), (16367, 125358), (20893, 98202), (21403, 95862), (31954, 64209), (32734, 62679), (41786, 49101), (42806, 47931)]