2231389238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{21799}}^1$

素因数の和:21972

約数の個数: 32

約数和(自身を含む): 3750297600

約数和(自身を除く): 1518908362

約数列:

[1, 2, 13, 26, 31, 62, 127, 254, 403, 806, 1651, 3302, 3937, 7874, 21799, 43598, 51181, 102362, 283387, 566774, 675769, 1351538, 2768473, 5536946, 8784997, 17569994, 35990149, 71980298, 85822663, 171645326, 1115694619, 2231389238]

約数ペア:

[(1, 2231389238), (2, 1115694619), (13, 171645326), (26, 85822663), (31, 71980298), (62, 35990149), (127, 17569994), (254, 8784997), (403, 5536946), (806, 2768473), (1651, 1351538), (3302, 675769), (3937, 566774), (7874, 283387), (21799, 102362), (43598, 51181)]