2013677974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421801}}^1$

素因数の和:421852

約数の個数: 32

約数和(自身を含む): 3887327232

約数和(自身を除く): 1873649258

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 421801, 843602, 2952607, 4639811, 5905214, 9279622, 13075831, 26151662, 32478677, 64957354, 91530817, 143834141, 183061634, 287668282, 1006838987, 2013677974]

約数ペア:

[(1, 2013677974), (2, 1006838987), (7, 287668282), (11, 183061634), (14, 143834141), (22, 91530817), (31, 64957354), (62, 32478677), (77, 26151662), (154, 13075831), (217, 9279622), (341, 5905214), (434, 4639811), (682, 2952607), (2387, 843602), (4774, 421801)]