2530684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 4889808

約数和(自身を除く): 2359124

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 1187, 2132, 2374, 4748, 15431, 30862, 48667, 61724, 97334, 194668, 632671, 1265342, 2530684]

約数ペア:

[(1, 2530684), (2, 1265342), (4, 632671), (13, 194668), (26, 97334), (41, 61724), (52, 48667), (82, 30862), (164, 15431), (533, 4748), (1066, 2374), (1187, 2132)]