993959810

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{3389}}^1$

素因数の和:3746

約数の個数: 32

約数和(自身を含む): 1811073600

約数和(自身を除く): 817113790

約数列:

[1, 2, 5, 10, 139, 211, 278, 422, 695, 1055, 1390, 2110, 3389, 6778, 16945, 29329, 33890, 58658, 146645, 293290, 471071, 715079, 942142, 1430158, 2355355, 3575395, 4710710, 7150790, 99395981, 198791962, 496979905, 993959810]

約数ペア:

[(1, 993959810), (2, 496979905), (5, 198791962), (10, 99395981), (139, 7150790), (211, 4710710), (278, 3575395), (422, 2355355), (695, 1430158), (1055, 942142), (1390, 715079), (2110, 471071), (3389, 293290), (6778, 146645), (16945, 58658), (29329, 33890)]