398448012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1747579}}^1$

素因数の和:1747605

約数の個数: 24

約数和(自身を含む): 978644800

約数和(自身を除く): 580196788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1747579, 3495158, 5242737, 6990316, 10485474, 20970948, 33204001, 66408002, 99612003, 132816004, 199224006, 398448012]

約数ペア:

[(1, 398448012), (2, 199224006), (3, 132816004), (4, 99612003), (6, 66408002), (12, 33204001), (19, 20970948), (38, 10485474), (57, 6990316), (76, 5242737), (114, 3495158), (228, 1747579)]