2029387855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1\times {\mathrm{947}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 2719319040

約数和(自身を除く): 689931185

約数列:

[1, 5, 11, 47, 55, 235, 517, 829, 947, 2585, 4145, 4735, 9119, 10417, 38963, 44509, 45595, 52085, 194815, 222545, 428593, 489599, 785063, 2142965, 2447995, 3925315, 8635693, 36897961, 43178465, 184489805, 405877571, 2029387855]

約数ペア:

[(1, 2029387855), (5, 405877571), (11, 184489805), (47, 43178465), (55, 36897961), (235, 8635693), (517, 3925315), (829, 2447995), (947, 2142965), (2585, 785063), (4145, 489599), (4735, 428593), (9119, 222545), (10417, 194815), (38963, 52085), (44509, 45595)]