421750492

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{8069}}^1$

素因数の和:8325

約数の個数: 24

約数和(自身を含む): 752446800

約数和(自身を除く): 330696308

約数列:

[1, 2, 4, 73, 146, 179, 292, 358, 716, 8069, 13067, 16138, 26134, 32276, 52268, 589037, 1178074, 1444351, 2356148, 2888702, 5777404, 105437623, 210875246, 421750492]

約数ペア:

[(1, 421750492), (2, 210875246), (4, 105437623), (73, 5777404), (146, 2888702), (179, 2356148), (292, 1444351), (358, 1178074), (716, 589037), (8069, 52268), (13067, 32276), (16138, 26134)]