2021605642

素因数分解:

$2^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{62701}}^1$

素因数の和:62771

約数の個数: 32

約数和(自身を含む): 3611635200

約数和(自身を除く): 1590029558

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 343, 658, 686, 2303, 4606, 16121, 32242, 62701, 125402, 438907, 877814, 2946947, 3072349, 5893894, 6144698, 20628629, 21506443, 41257258, 43012886, 144400403, 288800806, 1010802821, 2021605642]

約数ペア:

[(1, 2021605642), (2, 1010802821), (7, 288800806), (14, 144400403), (47, 43012886), (49, 41257258), (94, 21506443), (98, 20628629), (329, 6144698), (343, 5893894), (658, 3072349), (686, 2946947), (2303, 877814), (4606, 438907), (16121, 125402), (32242, 62701)]