2912861938

素因数分解:

$2^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{54941}}^1$

素因数の和:55498

約数の個数: 24

約数和(自身を含む): 5092134444

約数和(自身を除く): 2179272506

約数列:

[1, 2, 7, 14, 49, 98, 541, 1082, 3787, 7574, 26509, 53018, 54941, 109882, 384587, 769174, 2692109, 5384218, 29723081, 59446162, 208061567, 416123134, 1456430969, 2912861938]

約数ペア:

[(1, 2912861938), (2, 1456430969), (7, 416123134), (14, 208061567), (49, 59446162), (98, 29723081), (541, 5384218), (1082, 2692109), (3787, 769174), (7574, 384587), (26509, 109882), (53018, 54941)]