2938405438

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{111667}}^1$

素因数の和:111951

約数の個数: 16

約数和(自身を含む): 4502453760

約数和(自身を除く): 1564048322

約数列:

[1, 2, 59, 118, 223, 446, 13157, 26314, 111667, 223334, 6588353, 13176706, 24901741, 49803482, 1469202719, 2938405438]

約数ペア:

[(1, 2938405438), (2, 1469202719), (59, 49803482), (118, 24901741), (223, 13176706), (446, 6588353), (13157, 223334), (26314, 111667)]