1065548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 2072784

約数和(自身を除く): 1007236

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 397, 671, 794, 1342, 1588, 2684, 4367, 8734, 17468, 24217, 48434, 96868, 266387, 532774, 1065548]

約数ペア:

[(1, 1065548), (2, 532774), (4, 266387), (11, 96868), (22, 48434), (44, 24217), (61, 17468), (122, 8734), (244, 4367), (397, 2684), (671, 1588), (794, 1342)]