1008086260

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{238883}}^1$

素因数の和:239103

約数の個数: 24

約数和(自身を含む): 2127023136

約数和(自身を除く): 1118936876

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 238883, 477766, 955532, 1194415, 2388830, 4777660, 50404313, 100808626, 201617252, 252021565, 504043130, 1008086260]

約数ペア:

[(1, 1008086260), (2, 504043130), (4, 252021565), (5, 201617252), (10, 100808626), (20, 50404313), (211, 4777660), (422, 2388830), (844, 1194415), (1055, 955532), (2110, 477766), (4220, 238883)]