22154917526

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1423}}^1\times {\mathrm{2011}}^1$

素因数の和:3529

約数の個数: 48

約数和(自身を含む): 39194403840

約数和(自身を除く): 17039486314

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 1423, 2011, 2846, 3871, 4022, 7742, 9961, 14077, 19922, 28154, 69727, 98539, 112417, 139454, 158869, 197078, 224834, 317738, 786919, 1112083, 1573838, 2224166, 2861653, 5508433, 5723306, 7784581, 11016866, 15569162, 20031571, 40063142, 140220997, 226070587, 280441994, 452141174, 1582494109, 3164988218, 11077458763, 22154917526]

約数ペア:

[(1, 22154917526), (2, 11077458763), (7, 3164988218), (14, 1582494109), (49, 452141174), (79, 280441994), (98, 226070587), (158, 140220997), (553, 40063142), (1106, 20031571), (1423, 15569162), (2011, 11016866), (2846, 7784581), (3871, 5723306), (4022, 5508433), (7742, 2861653), (9961, 2224166), (14077, 1573838), (19922, 1112083), (28154, 786919), (69727, 317738), (98539, 224834), (112417, 197078), (139454, 158869)]