2018604055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{2083}}^1$

素因数の和:2995

約数の個数: 32

約数和(自身を含む): 2766585024

約数和(自身を除く): 747980969

約数列:

[1, 5, 13, 17, 65, 85, 221, 877, 1105, 2083, 4385, 10415, 11401, 14909, 27079, 35411, 57005, 74545, 135395, 177055, 193817, 460343, 969085, 1826791, 2301715, 9133955, 23748283, 31055447, 118741415, 155277235, 403720811, 2018604055]

約数ペア:

[(1, 2018604055), (5, 403720811), (13, 155277235), (17, 118741415), (65, 31055447), (85, 23748283), (221, 9133955), (877, 2301715), (1105, 1826791), (2083, 969085), (4385, 460343), (10415, 193817), (11401, 177055), (14909, 135395), (27079, 74545), (35411, 57005)]