298968774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{9511}}^1$

素因数の和:9573

約数の個数: 48

約数和(自身を含む): 668427264

約数和(自身を除く): 369458490

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2418, 5239, 9511, 10478, 15717, 19022, 28533, 31434, 57066, 123643, 247286, 294841, 370929, 589682, 741858, 884523, 1607359, 1769046, 3214718, 3832933, 4822077, 7665866, 9644154, 11498799, 22997598, 49828129, 99656258, 149484387, 298968774]

約数ペア:

[(1, 298968774), (2, 149484387), (3, 99656258), (6, 49828129), (13, 22997598), (26, 11498799), (31, 9644154), (39, 7665866), (62, 4822077), (78, 3832933), (93, 3214718), (169, 1769046), (186, 1607359), (338, 884523), (403, 741858), (507, 589682), (806, 370929), (1014, 294841), (1209, 247286), (2418, 123643), (5239, 57066), (9511, 31434), (10478, 28533), (15717, 19022)]