981738246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{200273}}^1$

素因数の和:200340

約数の個数: 32

約数和(自身を含む): 2114893440

約数和(自身を除く): 1133155194

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 200273, 400546, 600819, 1201638, 3805187, 7610374, 8611739, 11415561, 17223478, 22831122, 25835217, 51670434, 163623041, 327246082, 490869123, 981738246]

約数ペア:

[(1, 981738246), (2, 490869123), (3, 327246082), (6, 163623041), (19, 51670434), (38, 25835217), (43, 22831122), (57, 17223478), (86, 11415561), (114, 8611739), (129, 7610374), (258, 3805187), (817, 1201638), (1634, 600819), (2451, 400546), (4902, 200273)]