490812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5843}}^1$

素因数の和:5857

約数の個数: 24

約数和(自身を含む): 1309056

約数和(自身を除く): 818244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5843, 11686, 17529, 23372, 35058, 40901, 70116, 81802, 122703, 163604, 245406, 490812]

約数ペア:

[(1, 490812), (2, 245406), (3, 163604), (4, 122703), (6, 81802), (7, 70116), (12, 40901), (14, 35058), (21, 23372), (28, 17529), (42, 11686), (84, 5843)]