2017570504

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 3970425600

約数和(自身を除く): 1952855096

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 137, 188, 212, 274, 376, 424, 548, 739, 1096, 1478, 2491, 2956, 4982, 5912, 6439, 7261, 9964, 12878, 14522, 19928, 25756, 29044, 34733, 39167, 51512, 58088, 69466, 78334, 101243, 138932, 156668, 202486, 277864, 313336, 341267, 404972, 682534, 809944, 1365068, 1840849, 2730136, 3681698, 4758421, 5365879, 7363396, 9516842, 10731758, 14726792, 19033684, 21463516, 38067368, 42927032, 252196313, 504392626, 1008785252, 2017570504]

約数ペア:

[(1, 2017570504), (2, 1008785252), (4, 504392626), (8, 252196313), (47, 42927032), (53, 38067368), (94, 21463516), (106, 19033684), (137, 14726792), (188, 10731758), (212, 9516842), (274, 7363396), (376, 5365879), (424, 4758421), (548, 3681698), (739, 2730136), (1096, 1840849), (1478, 1365068), (2491, 809944), (2956, 682534), (4982, 404972), (5912, 341267), (6439, 313336), (7261, 277864), (9964, 202486), (12878, 156668), (14522, 138932), (19928, 101243), (25756, 78334), (29044, 69466), (34733, 58088), (39167, 51512)]