972899858

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1139227}}^1$

素因数の和:1139297

約数の個数: 16

約数和(自身を含む): 1695171264

約数和(自身を除く): 722271406

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1139227, 2278454, 7974589, 15949178, 69492847, 138985694, 486449929, 972899858]

約数ペア:

[(1, 972899858), (2, 486449929), (7, 138985694), (14, 69492847), (61, 15949178), (122, 7974589), (427, 2278454), (854, 1139227)]