2667713048

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{333131}}^1$

素因数の和:333168

約数の個数: 64

約数和(自身を含む): 6715941120

約数和(自身を除く): 4048228072

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 333131, 666262, 1332524, 2331917, 2665048, 3664441, 4330703, 4663834, 7328882, 8661406, 9327668, 14657764, 17322812, 18655336, 25651087, 29315528, 30314921, 34645624, 47637733, 51302174, 60629842, 95275466, 102604348, 121259684, 190550932, 205208696, 242519368, 333464131, 381101864, 666928262, 1333856524, 2667713048]

約数ペア:

[(1, 2667713048), (2, 1333856524), (4, 666928262), (7, 381101864), (8, 333464131), (11, 242519368), (13, 205208696), (14, 190550932), (22, 121259684), (26, 102604348), (28, 95275466), (44, 60629842), (52, 51302174), (56, 47637733), (77, 34645624), (88, 30314921), (91, 29315528), (104, 25651087), (143, 18655336), (154, 17322812), (182, 14657764), (286, 9327668), (308, 8661406), (364, 7328882), (572, 4663834), (616, 4330703), (728, 3664441), (1001, 2665048), (1144, 2331917), (2002, 1332524), (4004, 666262), (8008, 333131)]