1520331352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{189473}}^1$

素因数の和:189555

約数の個数: 32

約数和(自身を含む): 3069478800

約数和(自身を除く): 1549147448

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 189473, 378946, 757892, 1515784, 3221041, 6442082, 11178907, 12884164, 22357814, 25768328, 44715628, 89431256, 190041419, 380082838, 760165676, 1520331352]

約数ペア:

[(1, 1520331352), (2, 760165676), (4, 380082838), (8, 190041419), (17, 89431256), (34, 44715628), (59, 25768328), (68, 22357814), (118, 12884164), (136, 11178907), (236, 6442082), (472, 3221041), (1003, 1515784), (2006, 757892), (4012, 378946), (8024, 189473)]