2018455930

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{541141}}^1$

素因数の和:541521

約数の個数: 16

約数和(自身を含む): 3642967944

約数和(自身を除く): 1624512014

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3730, 541141, 1082282, 2705705, 5411410, 201845593, 403691186, 1009227965, 2018455930]

約数ペア:

[(1, 2018455930), (2, 1009227965), (5, 403691186), (10, 201845593), (373, 5411410), (746, 2705705), (1865, 1082282), (3730, 541141)]