2015655148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{183709}}^1$

素因数の和:183937

約数の個数: 24

約数和(自身を含む): 3816758960

約数和(自身を除く): 1801103812

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 5486, 10972, 183709, 367418, 734836, 2388217, 4776434, 9552868, 38762599, 77525198, 155050396, 503913787, 1007827574, 2015655148]

約数ペア:

[(1, 2015655148), (2, 1007827574), (4, 503913787), (13, 155050396), (26, 77525198), (52, 38762599), (211, 9552868), (422, 4776434), (844, 2388217), (2743, 734836), (5486, 367418), (10972, 183709)]