4083970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 8107776

約数和(自身を除く): 4023806

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 271, 274, 542, 685, 1355, 1370, 1507, 2710, 2981, 3014, 5962, 7535, 14905, 15070, 29810, 37127, 74254, 185635, 371270, 408397, 816794, 2041985, 4083970]

約数ペア:

[(1, 4083970), (2, 2041985), (5, 816794), (10, 408397), (11, 371270), (22, 185635), (55, 74254), (110, 37127), (137, 29810), (271, 15070), (274, 14905), (542, 7535), (685, 5962), (1355, 3014), (1370, 2981), (1507, 2710)]