84998290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2713}}^1$

素因数の和:2974

約数の個数: 32

約数和(自身を含む): 165510576

約数和(自身を除く): 80512286

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 482, 1205, 2410, 2713, 3133, 5426, 6266, 13565, 15665, 27130, 31330, 35269, 70538, 176345, 352690, 653833, 1307666, 3269165, 6538330, 8499829, 16999658, 42499145, 84998290]

約数ペア:

[(1, 84998290), (2, 42499145), (5, 16999658), (10, 8499829), (13, 6538330), (26, 3269165), (65, 1307666), (130, 653833), (241, 352690), (482, 176345), (1205, 70538), (2410, 35269), (2713, 31330), (3133, 27130), (5426, 15665), (6266, 13565)]