788871184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2594971}}^1$

素因数の和:2594998

約数の個数: 20

約数和(自身を含む): 1608882640

約数和(自身を除く): 820011456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2594971, 5189942, 10379884, 20759768, 41519536, 49304449, 98608898, 197217796, 394435592, 788871184]

約数ペア:

[(1, 788871184), (2, 394435592), (4, 197217796), (8, 98608898), (16, 49304449), (19, 41519536), (38, 20759768), (76, 10379884), (152, 5189942), (304, 2594971)]