2347906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 4173120

約数和(自身を除く): 1825214

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 137, 209, 274, 418, 451, 779, 902, 1507, 1558, 2603, 3014, 5206, 5617, 8569, 11234, 17138, 28633, 57266, 61787, 106723, 123574, 213446, 1173953, 2347906]

約数ペア:

[(1, 2347906), (2, 1173953), (11, 213446), (19, 123574), (22, 106723), (38, 61787), (41, 57266), (82, 28633), (137, 17138), (209, 11234), (274, 8569), (418, 5617), (451, 5206), (779, 3014), (902, 2603), (1507, 1558)]