1114885268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{20749}}^1$

素因数の和:20880

約数の個数: 48

約数和(自身を含む): 2370480000

約数和(自身を除く): 1255594732

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 101, 133, 202, 266, 404, 532, 707, 1414, 1919, 2828, 3838, 7676, 13433, 20749, 26866, 41498, 53732, 82996, 145243, 290486, 394231, 580972, 788462, 1576924, 2095649, 2759617, 4191298, 5519234, 8382596, 11038468, 14669543, 29339086, 39817331, 58678172, 79634662, 159269324, 278721317, 557442634, 1114885268]

約数ペア:

[(1, 1114885268), (2, 557442634), (4, 278721317), (7, 159269324), (14, 79634662), (19, 58678172), (28, 39817331), (38, 29339086), (76, 14669543), (101, 11038468), (133, 8382596), (202, 5519234), (266, 4191298), (404, 2759617), (532, 2095649), (707, 1576924), (1414, 788462), (1919, 580972), (2828, 394231), (3838, 290486), (7676, 145243), (13433, 82996), (20749, 53732), (26866, 41498)]