1223876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 2286144

約数和(自身を除く): 1062268

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 251, 502, 1004, 1219, 2438, 4876, 5773, 11546, 13303, 23092, 26606, 53212, 305969, 611938, 1223876]

約数ペア:

[(1, 1223876), (2, 611938), (4, 305969), (23, 53212), (46, 26606), (53, 23092), (92, 13303), (106, 11546), (212, 5773), (251, 4876), (502, 2438), (1004, 1219)]