3378694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 5961600

約数和(自身を除く): 2582906

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 137, 209, 274, 418, 649, 1121, 1298, 1507, 2242, 2603, 3014, 5206, 8083, 12331, 16166, 24662, 28633, 57266, 88913, 153577, 177826, 307154, 1689347, 3378694]

約数ペア:

[(1, 3378694), (2, 1689347), (11, 307154), (19, 177826), (22, 153577), (38, 88913), (59, 57266), (118, 28633), (137, 24662), (209, 16166), (274, 12331), (418, 8083), (649, 5206), (1121, 3014), (1298, 2603), (1507, 2242)]