2681528928

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2148661}}^1$

素因数の和:2148687

約数の個数: 48

約数和(自身を含む): 7580479536

約数和(自身を除く): 4898950608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 2148661, 4297322, 6445983, 8594644, 12891966, 17189288, 25783932, 27932593, 34378576, 51567864, 55865186, 68757152, 83797779, 103135728, 111730372, 167595558, 206271456, 223460744, 335191116, 446921488, 670382232, 893842976, 1340764464, 2681528928]

約数ペア:

[(1, 2681528928), (2, 1340764464), (3, 893842976), (4, 670382232), (6, 446921488), (8, 335191116), (12, 223460744), (13, 206271456), (16, 167595558), (24, 111730372), (26, 103135728), (32, 83797779), (39, 68757152), (48, 55865186), (52, 51567864), (78, 34378576), (96, 27932593), (104, 25783932), (156, 17189288), (208, 12891966), (312, 8594644), (416, 6445983), (624, 4297322), (1248, 2148661)]