319449964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{144941}}^1$

素因数の和:144993

約数の個数: 24

約数和(自身を含む): 608756400

約数和(自身を除く): 289306436

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 144941, 289882, 579764, 2753879, 4203289, 5507758, 8406578, 11015516, 16813156, 79862491, 159724982, 319449964]

約数ペア:

[(1, 319449964), (2, 159724982), (4, 79862491), (19, 16813156), (29, 11015516), (38, 8406578), (58, 5507758), (76, 4203289), (116, 2753879), (551, 579764), (1102, 289882), (2204, 144941)]