2159432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 4510080

約数和(自身を除く): 2350648

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 463, 583, 926, 1166, 1852, 2332, 3704, 4664, 5093, 10186, 20372, 24539, 40744, 49078, 98156, 196312, 269929, 539858, 1079716, 2159432]

約数ペア:

[(1, 2159432), (2, 1079716), (4, 539858), (8, 269929), (11, 196312), (22, 98156), (44, 49078), (53, 40744), (88, 24539), (106, 20372), (212, 10186), (424, 5093), (463, 4664), (583, 3704), (926, 2332), (1166, 1852)]