1682252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 3683232

約数和(自身を除く): 2000980

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 173, 187, 221, 286, 346, 374, 442, 572, 692, 748, 884, 1903, 2249, 2431, 2941, 3806, 4498, 4862, 5882, 7612, 8996, 9724, 11764, 24739, 32351, 38233, 49478, 64702, 76466, 98956, 129404, 152932, 420563, 841126, 1682252]

約数ペア:

[(1, 1682252), (2, 841126), (4, 420563), (11, 152932), (13, 129404), (17, 98956), (22, 76466), (26, 64702), (34, 49478), (44, 38233), (52, 32351), (68, 24739), (143, 11764), (173, 9724), (187, 8996), (221, 7612), (286, 5882), (346, 4862), (374, 4498), (442, 3806), (572, 2941), (692, 2431), (748, 2249), (884, 1903)]