1975204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 4427136

約数和(自身を除く): 2451932

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 121, 154, 212, 242, 308, 371, 484, 583, 742, 847, 1166, 1331, 1484, 1694, 2332, 2662, 3388, 4081, 5324, 6413, 8162, 9317, 12826, 16324, 18634, 25652, 37268, 44891, 70543, 89782, 141086, 179564, 282172, 493801, 987602, 1975204]

約数ペア:

[(1, 1975204), (2, 987602), (4, 493801), (7, 282172), (11, 179564), (14, 141086), (22, 89782), (28, 70543), (44, 44891), (53, 37268), (77, 25652), (106, 18634), (121, 16324), (154, 12826), (212, 9317), (242, 8162), (308, 6413), (371, 5324), (484, 4081), (583, 3388), (742, 2662), (847, 2332), (1166, 1694), (1331, 1484)]