388062834698

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1890389}}^1$

素因数の和:1890483

約数の個数: 64

約数和(自身を含む): 766560706560

約数和(自身を除く): 378497871862

約数列:

[1, 2, 7, 11, 14, 22, 31, 43, 62, 77, 86, 154, 217, 301, 341, 434, 473, 602, 682, 946, 1333, 2387, 2666, 3311, 4774, 6622, 9331, 14663, 18662, 29326, 102641, 205282, 1890389, 3780778, 13232723, 20794279, 26465446, 41588558, 58602059, 81286727, 117204118, 145559953, 162573454, 291119906, 410214413, 569007089, 644622649, 820428826, 894153997, 1138014178, 1289245298, 1788307994, 2519888537, 4512358543, 5039777074, 6259077979, 9024717086, 12518155958, 17639219759, 27718773907, 35278439518, 55437547814, 194031417349, 388062834698]

約数ペア:

[(1, 388062834698), (2, 194031417349), (7, 55437547814), (11, 35278439518), (14, 27718773907), (22, 17639219759), (31, 12518155958), (43, 9024717086), (62, 6259077979), (77, 5039777074), (86, 4512358543), (154, 2519888537), (217, 1788307994), (301, 1289245298), (341, 1138014178), (434, 894153997), (473, 820428826), (602, 644622649), (682, 569007089), (946, 410214413), (1333, 291119906), (2387, 162573454), (2666, 145559953), (3311, 117204118), (4774, 81286727), (6622, 58602059), (9331, 41588558), (14663, 26465446), (18662, 20794279), (29326, 13232723), (102641, 3780778), (205282, 1890389)]