1290632

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 2913600

約数和(自身を除く): 1622968

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1213, 2426, 4852, 8491, 9704, 16982, 23047, 33964, 46094, 67928, 92188, 161329, 184376, 322658, 645316, 1290632]

約数ペア:

[(1, 1290632), (2, 645316), (4, 322658), (7, 184376), (8, 161329), (14, 92188), (19, 67928), (28, 46094), (38, 33964), (56, 23047), (76, 16982), (133, 9704), (152, 8491), (266, 4852), (532, 2426), (1064, 1213)]