2078621522

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{220333}}^1$

素因数の和:220477

約数の個数: 16

約数和(自身を含む): 3212469720

約数和(自身を除く): 1133848198

約数列:

[1, 2, 53, 89, 106, 178, 4717, 9434, 220333, 440666, 11677649, 19609637, 23355298, 39219274, 1039310761, 2078621522]

約数ペア:

[(1, 2078621522), (2, 1039310761), (53, 39219274), (89, 23355298), (106, 19609637), (178, 11677649), (4717, 440666), (9434, 220333)]