998103678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8369}}^1$

素因数の和:8537

約数の個数: 64

約数和(自身を含む): 2362348800

約数和(自身を除く): 1364245122

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 139, 143, 278, 286, 417, 429, 834, 858, 1529, 1807, 3058, 3614, 4587, 5421, 8369, 9174, 10842, 16738, 19877, 25107, 39754, 50214, 59631, 92059, 108797, 119262, 184118, 217594, 276177, 326391, 552354, 652782, 1163291, 1196767, 2326582, 2393534, 3489873, 3590301, 6979746, 7180602, 12796201, 15122783, 25592402, 30245566, 38388603, 45368349, 76777206, 90736698, 166350613, 332701226, 499051839, 998103678]

約数ペア:

[(1, 998103678), (2, 499051839), (3, 332701226), (6, 166350613), (11, 90736698), (13, 76777206), (22, 45368349), (26, 38388603), (33, 30245566), (39, 25592402), (66, 15122783), (78, 12796201), (139, 7180602), (143, 6979746), (278, 3590301), (286, 3489873), (417, 2393534), (429, 2326582), (834, 1196767), (858, 1163291), (1529, 652782), (1807, 552354), (3058, 326391), (3614, 276177), (4587, 217594), (5421, 184118), (8369, 119262), (9174, 108797), (10842, 92059), (16738, 59631), (19877, 50214), (25107, 39754)]