345907982

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{2081}}^1$

素因数の和:2504

約数の個数: 32

約数和(自身を含む): 614006784

約数和(自身を除く): 268098802

約数列:

[1, 2, 7, 14, 31, 62, 217, 383, 434, 766, 2081, 2681, 4162, 5362, 11873, 14567, 23746, 29134, 64511, 83111, 129022, 166222, 451577, 797023, 903154, 1594046, 5579161, 11158322, 24707713, 49415426, 172953991, 345907982]

約数ペア:

[(1, 345907982), (2, 172953991), (7, 49415426), (14, 24707713), (31, 11158322), (62, 5579161), (217, 1594046), (383, 903154), (434, 797023), (766, 451577), (2081, 166222), (2681, 129022), (4162, 83111), (5362, 64511), (11873, 29134), (14567, 23746)]