2141567996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{9851}}^1$

素因数の和:10034

約数の個数: 48

約数和(自身を含む): 4170942720

約数和(自身を除く): 2029374724

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 139, 278, 391, 556, 782, 1564, 2363, 3197, 4726, 6394, 9452, 9851, 12788, 19702, 39404, 54349, 108698, 167467, 217396, 226573, 334934, 453146, 669868, 906292, 1369289, 2738578, 3851741, 5477156, 7703482, 15406964, 23277913, 31493647, 46555826, 62987294, 93111652, 125974588, 535391999, 1070783998, 2141567996]

約数ペア:

[(1, 2141567996), (2, 1070783998), (4, 535391999), (17, 125974588), (23, 93111652), (34, 62987294), (46, 46555826), (68, 31493647), (92, 23277913), (139, 15406964), (278, 7703482), (391, 5477156), (556, 3851741), (782, 2738578), (1564, 1369289), (2363, 906292), (3197, 669868), (4726, 453146), (6394, 334934), (9452, 226573), (9851, 217396), (12788, 167467), (19702, 108698), (39404, 54349)]