2018747510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{160091}}^1$

素因数の和:160208

約数の個数: 32

約数和(自身を含む): 3953632032

約数和(自身を除く): 1934884522

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 12610, 160091, 320182, 800455, 1600910, 2081183, 4162366, 10405915, 15528827, 20811830, 31057654, 77644135, 155288270, 201874751, 403749502, 1009373755, 2018747510]

約数ペア:

[(1, 2018747510), (2, 1009373755), (5, 403749502), (10, 201874751), (13, 155288270), (26, 77644135), (65, 31057654), (97, 20811830), (130, 15528827), (194, 10405915), (485, 4162366), (970, 2081183), (1261, 1600910), (2522, 800455), (6305, 320182), (12610, 160091)]