4038962392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{21727}}^1$

素因数の和:22975

約数の個数: 32

約数和(自身を含む): 7978521600

約数和(自身を除く): 3939559208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1223, 2446, 4892, 9784, 21727, 23237, 43454, 46474, 86908, 92948, 173816, 185896, 412813, 825626, 1651252, 3302504, 26572121, 53144242, 106288484, 212576968, 504870299, 1009740598, 2019481196, 4038962392]

約数ペア:

[(1, 4038962392), (2, 2019481196), (4, 1009740598), (8, 504870299), (19, 212576968), (38, 106288484), (76, 53144242), (152, 26572121), (1223, 3302504), (2446, 1651252), (4892, 825626), (9784, 412813), (21727, 185896), (23237, 173816), (43454, 92948), (46474, 86908)]