2113197818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{19441}}^1$

素因数の和:19622

約数の個数: 32

約数和(自身を含む): 3527556480

約数和(自身を除く): 1414358662

約数列:

[1, 2, 17, 23, 34, 46, 139, 278, 391, 782, 2363, 3197, 4726, 6394, 19441, 38882, 54349, 108698, 330497, 447143, 660994, 894286, 2702299, 5404598, 7601431, 15202862, 45939083, 62152877, 91878166, 124305754, 1056598909, 2113197818]

約数ペア:

[(1, 2113197818), (2, 1056598909), (17, 124305754), (23, 91878166), (34, 62152877), (46, 45939083), (139, 15202862), (278, 7601431), (391, 5404598), (782, 2702299), (2363, 894286), (3197, 660994), (4726, 447143), (6394, 330497), (19441, 108698), (38882, 54349)]