2012192

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 4882752

約数和(自身を除く): 2870560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 691, 728, 1382, 1456, 2764, 2912, 4837, 5528, 8983, 9674, 11056, 17966, 19348, 22112, 35932, 38696, 62881, 71864, 77392, 125762, 143728, 154784, 251524, 287456, 503048, 1006096, 2012192]

約数ペア:

[(1, 2012192), (2, 1006096), (4, 503048), (7, 287456), (8, 251524), (13, 154784), (14, 143728), (16, 125762), (26, 77392), (28, 71864), (32, 62881), (52, 38696), (56, 35932), (91, 22112), (104, 19348), (112, 17966), (182, 11056), (208, 9674), (224, 8983), (364, 5528), (416, 4837), (691, 2912), (728, 2764), (1382, 1456)]