8889792308

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{449}}^1\times {\mathrm{2677}}^1$

素因数の和:3216

約数の個数: 36

約数和(自身を含む): 15968780100

約数和(自身を除く): 7078987792

約数列:

[1, 2, 4, 43, 86, 172, 449, 898, 1796, 1849, 2677, 3698, 5354, 7396, 10708, 19307, 38614, 77228, 115111, 230222, 460444, 830201, 1201973, 1660402, 2403946, 3320804, 4807892, 4949773, 9899546, 19799092, 51684839, 103369678, 206739356, 2222448077, 4444896154, 8889792308]

約数ペア:

[(1, 8889792308), (2, 4444896154), (4, 2222448077), (43, 206739356), (86, 103369678), (172, 51684839), (449, 19799092), (898, 9899546), (1796, 4949773), (1849, 4807892), (2677, 3320804), (3698, 2403946), (5354, 1660402), (7396, 1201973), (10708, 830201), (19307, 460444), (38614, 230222), (77228, 115111)]