4037405912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{374111}}^1$

素因数の和:374207

約数の個数: 32

約数和(自身を含む): 8080819200

約数和(自身を除く): 4043413288

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 10792, 374111, 748222, 1496444, 2992888, 7108109, 14216218, 26561881, 28432436, 53123762, 56864872, 106247524, 212495048, 504675739, 1009351478, 2018702956, 4037405912]

約数ペア:

[(1, 4037405912), (2, 2018702956), (4, 1009351478), (8, 504675739), (19, 212495048), (38, 106247524), (71, 56864872), (76, 53123762), (142, 28432436), (152, 26561881), (284, 14216218), (568, 7108109), (1349, 2992888), (2698, 1496444), (5396, 748222), (10792, 374111)]