2157736

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 2559704

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 727, 742, 1454, 1484, 2908, 2968, 5089, 5816, 10178, 20356, 38531, 40712, 77062, 154124, 269717, 308248, 539434, 1078868, 2157736]

約数ペア:

[(1, 2157736), (2, 1078868), (4, 539434), (7, 308248), (8, 269717), (14, 154124), (28, 77062), (53, 40712), (56, 38531), (106, 20356), (212, 10178), (371, 5816), (424, 5089), (727, 2968), (742, 2908), (1454, 1484)]