2019972756

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1\times {\mathrm{1931}}^1$

素因数の和:2604

約数の個数: 48

約数和(自身を含む): 4751792640

約数和(自身を除く): 2731819884

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 487, 537, 716, 974, 1074, 1461, 1931, 1948, 2148, 2922, 3862, 5793, 5844, 7724, 11586, 23172, 87173, 174346, 261519, 345649, 348692, 523038, 691298, 940397, 1036947, 1046076, 1382596, 1880794, 2073894, 2821191, 3761588, 4147788, 5642382, 11284764, 168331063, 336662126, 504993189, 673324252, 1009986378, 2019972756]

約数ペア:

[(1, 2019972756), (2, 1009986378), (3, 673324252), (4, 504993189), (6, 336662126), (12, 168331063), (179, 11284764), (358, 5642382), (487, 4147788), (537, 3761588), (716, 2821191), (974, 2073894), (1074, 1880794), (1461, 1382596), (1931, 1046076), (1948, 1036947), (2148, 940397), (2922, 691298), (3862, 523038), (5793, 348692), (5844, 345649), (7724, 261519), (11586, 174346), (23172, 87173)]