6994090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 13400640

約数和(自身を除く): 6406550

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 281, 562, 655, 1310, 1405, 2489, 2810, 4978, 5339, 10678, 12445, 24890, 26695, 36811, 53390, 73622, 184055, 368110, 699409, 1398818, 3497045, 6994090]

約数ペア:

[(1, 6994090), (2, 3497045), (5, 1398818), (10, 699409), (19, 368110), (38, 184055), (95, 73622), (131, 53390), (190, 36811), (262, 26695), (281, 24890), (562, 12445), (655, 10678), (1310, 5339), (1405, 4978), (2489, 2810)]