1317723194

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{1163}}^1\times {\mathrm{1427}}^1$

素因数の和:2989

約数の個数: 16

約数和(自身を含む): 1984657248

約数和(自身を除く): 666934054

約数列:

[1, 2, 397, 794, 1163, 1427, 2326, 2854, 461711, 566519, 923422, 1133038, 1659601, 3319202, 658861597, 1317723194]

約数ペア:

[(1, 1317723194), (2, 658861597), (397, 3319202), (794, 1659601), (1163, 1133038), (1427, 923422), (2326, 566519), (2854, 461711)]