2016129038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 3958149888

約数和(自身を除く): 1942020850

約数列:

[1, 2, 7, 11, 14, 22, 37, 73, 74, 77, 131, 146, 154, 259, 262, 407, 511, 518, 803, 814, 917, 1022, 1369, 1441, 1606, 1834, 2701, 2738, 2849, 2882, 4847, 5402, 5621, 5698, 9563, 9583, 9694, 10087, 11242, 15059, 18907, 19126, 19166, 20174, 29711, 30118, 33929, 37814, 53317, 59422, 66941, 67858, 99937, 105193, 105413, 106634, 133882, 179339, 199874, 207977, 210386, 210826, 353831, 358678, 373219, 415954, 699559, 707662, 736351, 746438, 1099307, 1255373, 1399118, 1472702, 1972729, 2198614, 2476817, 2510746, 3892141, 3945458, 4953634, 7695149, 7784282, 13091747, 13809103, 15390298, 26183494, 27244987, 27618206, 54489974, 91642229, 144009217, 183284458, 288018434, 1008064519, 2016129038]

約数ペア:

[(1, 2016129038), (2, 1008064519), (7, 288018434), (11, 183284458), (14, 144009217), (22, 91642229), (37, 54489974), (73, 27618206), (74, 27244987), (77, 26183494), (131, 15390298), (146, 13809103), (154, 13091747), (259, 7784282), (262, 7695149), (407, 4953634), (511, 3945458), (518, 3892141), (803, 2510746), (814, 2476817), (917, 2198614), (1022, 1972729), (1369, 1472702), (1441, 1399118), (1606, 1255373), (1834, 1099307), (2701, 746438), (2738, 736351), (2849, 707662), (2882, 699559), (4847, 415954), (5402, 373219), (5621, 358678), (5698, 353831), (9563, 210826), (9583, 210386), (9694, 207977), (10087, 199874), (11242, 179339), (15059, 133882), (18907, 106634), (19126, 105413), (19166, 105193), (20174, 99937), (29711, 67858), (30118, 66941), (33929, 59422), (37814, 53317)]