388635496

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{1213}}^1\times {\mathrm{1381}}^1$

素因数の和:2629

約数の個数: 32

約数和(自身を含む): 754986600

約数和(自身を除く): 366351104

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 1213, 1381, 2426, 2762, 4852, 5524, 9704, 11048, 35177, 40049, 70354, 80098, 140708, 160196, 281416, 320392, 1675153, 3350306, 6700612, 13401224, 48579437, 97158874, 194317748, 388635496]

約数ペア:

[(1, 388635496), (2, 194317748), (4, 97158874), (8, 48579437), (29, 13401224), (58, 6700612), (116, 3350306), (232, 1675153), (1213, 320392), (1381, 281416), (2426, 160196), (2762, 140708), (4852, 80098), (5524, 70354), (9704, 40049), (11048, 35177)]