964432894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{63929}}^1$

素因数の和:64347

約数の個数: 16

約数和(自身を含む): 1526648400

約数和(自身を除く): 562215506

約数列:

[1, 2, 19, 38, 397, 794, 7543, 15086, 63929, 127858, 1214651, 2429302, 25379813, 50759626, 482216447, 964432894]

約数ペア:

[(1, 964432894), (2, 482216447), (19, 50759626), (38, 25379813), (397, 2429302), (794, 1214651), (7543, 127858), (15086, 63929)]