322989506

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{6389}}^1$

素因数の和:6578

約数の個数: 32

約数和(自身を含む): 581541120

約数和(自身を除く): 258551614

約数列:

[1, 2, 7, 14, 23, 46, 157, 161, 314, 322, 1099, 2198, 3611, 6389, 7222, 12778, 25277, 44723, 50554, 89446, 146947, 293894, 1003073, 1028629, 2006146, 2057258, 7021511, 14043022, 23070679, 46141358, 161494753, 322989506]

約数ペア:

[(1, 322989506), (2, 161494753), (7, 46141358), (14, 23070679), (23, 14043022), (46, 7021511), (157, 2057258), (161, 2006146), (314, 1028629), (322, 1003073), (1099, 293894), (2198, 146947), (3611, 89446), (6389, 50554), (7222, 44723), (12778, 25277)]