2878103676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{339239}}^1$

素因数の和:339354

約数の個数: 48

約数和(自身を含む): 7750955520

約数和(自身を除く): 4872851844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 339239, 678478, 1017717, 1356956, 2035434, 2374673, 4070868, 4749346, 7124019, 9498692, 14248038, 28496076, 34263139, 68526278, 102789417, 137052556, 205578834, 239841973, 411157668, 479683946, 719525919, 959367892, 1439051838, 2878103676]

約数ペア:

[(1, 2878103676), (2, 1439051838), (3, 959367892), (4, 719525919), (6, 479683946), (7, 411157668), (12, 239841973), (14, 205578834), (21, 137052556), (28, 102789417), (42, 68526278), (84, 34263139), (101, 28496076), (202, 14248038), (303, 9498692), (404, 7124019), (606, 4749346), (707, 4070868), (1212, 2374673), (1414, 2035434), (2121, 1356956), (2828, 1017717), (4242, 678478), (8484, 339239)]