426284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 806400

約数和(自身を除く): 380116

約数列:

[1, 2, 4, 19, 38, 71, 76, 79, 142, 158, 284, 316, 1349, 1501, 2698, 3002, 5396, 5609, 6004, 11218, 22436, 106571, 213142, 426284]

約数ペア:

[(1, 426284), (2, 213142), (4, 106571), (19, 22436), (38, 11218), (71, 6004), (76, 5609), (79, 5396), (142, 3002), (158, 2698), (284, 1501), (316, 1349)]