472910

素因数分解:

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

素因数の和:176

約数の個数: 24

約数和(自身を含む): 905256

約数和(自身を除く): 432346

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 361, 655, 722, 1310, 1805, 2489, 3610, 4978, 12445, 24890, 47291, 94582, 236455, 472910]

約数ペア:

[(1, 472910), (2, 236455), (5, 94582), (10, 47291), (19, 24890), (38, 12445), (95, 4978), (131, 3610), (190, 2489), (262, 1805), (361, 1310), (655, 722)]