1889492308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{1747}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 3693118464

約数和(自身を除く): 1803626156

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 523, 1034, 1046, 1747, 2068, 2092, 3494, 5753, 6988, 11506, 19217, 23012, 24581, 38434, 49162, 76868, 82109, 98324, 164218, 270391, 328436, 540782, 903199, 913681, 1081564, 1806398, 1827362, 3612796, 3654724, 10050491, 20100982, 40201964, 42943007, 85886014, 171772028, 472373077, 944746154, 1889492308]

約数ペア:

[(1, 1889492308), (2, 944746154), (4, 472373077), (11, 171772028), (22, 85886014), (44, 42943007), (47, 40201964), (94, 20100982), (188, 10050491), (517, 3654724), (523, 3612796), (1034, 1827362), (1046, 1806398), (1747, 1081564), (2068, 913681), (2092, 903199), (3494, 540782), (5753, 328436), (6988, 270391), (11506, 164218), (19217, 98324), (23012, 82109), (24581, 76868), (38434, 49162)]