2740192

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 6646752

約数和(自身を除く): 3906560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 941, 1456, 1882, 2912, 3764, 6587, 7528, 12233, 13174, 15056, 24466, 26348, 30112, 48932, 52696, 85631, 97864, 105392, 171262, 195728, 210784, 342524, 391456, 685048, 1370096, 2740192]

約数ペア:

[(1, 2740192), (2, 1370096), (4, 685048), (7, 391456), (8, 342524), (13, 210784), (14, 195728), (16, 171262), (26, 105392), (28, 97864), (32, 85631), (52, 52696), (56, 48932), (91, 30112), (104, 26348), (112, 24466), (182, 15056), (208, 13174), (224, 12233), (364, 7528), (416, 6587), (728, 3764), (941, 2912), (1456, 1882)]