2080462836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{222557}}^1$

素因数の和:222624

約数の個数: 48

約数和(自身を含む): 5234564160

約数和(自身を除く): 3154101324

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3116, 4674, 9348, 222557, 445114, 667671, 890228, 1335342, 2670684, 4228583, 8457166, 9124837, 12685749, 16914332, 18249674, 25371498, 27374511, 36499348, 50742996, 54749022, 109498044, 173371903, 346743806, 520115709, 693487612, 1040231418, 2080462836]

約数ペア:

[(1, 2080462836), (2, 1040231418), (3, 693487612), (4, 520115709), (6, 346743806), (12, 173371903), (19, 109498044), (38, 54749022), (41, 50742996), (57, 36499348), (76, 27374511), (82, 25371498), (114, 18249674), (123, 16914332), (164, 12685749), (228, 9124837), (246, 8457166), (492, 4228583), (779, 2670684), (1558, 1335342), (2337, 890228), (3116, 667671), (4674, 445114), (9348, 222557)]