1944631810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{4751}}^1$

素因数の和:4891

約数の個数: 48

約数和(自身を含む): 3882992256

約数和(自身を除く): 1938360446

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 3721, 4751, 6710, 7442, 9502, 18605, 23755, 37210, 40931, 47510, 52261, 81862, 104522, 204655, 261305, 289811, 409310, 522610, 579622, 1449055, 2898110, 3187921, 6375842, 15939605, 17678471, 31879210, 35356942, 88392355, 176784710, 194463181, 388926362, 972315905, 1944631810]

約数ペア:

[(1, 1944631810), (2, 972315905), (5, 388926362), (10, 194463181), (11, 176784710), (22, 88392355), (55, 35356942), (61, 31879210), (110, 17678471), (122, 15939605), (305, 6375842), (610, 3187921), (671, 2898110), (1342, 1449055), (3355, 579622), (3721, 522610), (4751, 409310), (6710, 289811), (7442, 261305), (9502, 204655), (18605, 104522), (23755, 81862), (37210, 52261), (40931, 47510)]