305861806

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 479001600

約数和(自身を除く): 173139794

約数列:

[1, 2, 47, 83, 94, 166, 197, 199, 394, 398, 3901, 7802, 9259, 9353, 16351, 16517, 18518, 18706, 32702, 33034, 39203, 78406, 768497, 776299, 1536994, 1552598, 1842541, 3253849, 3685082, 6507698, 152930903, 305861806]

約数ペア:

[(1, 305861806), (2, 152930903), (47, 6507698), (83, 3685082), (94, 3253849), (166, 1842541), (197, 1552598), (199, 1536994), (394, 776299), (398, 768497), (3901, 78406), (7802, 39203), (9259, 33034), (9353, 32702), (16351, 18706), (16517, 18518)]