2015842168

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{6569}}^1$

素因数の和:7095

約数の個数: 32

約数和(自身を含む): 3831624000

約数和(自身を除く): 1815781832

約数列:

[1, 2, 4, 8, 89, 178, 356, 431, 712, 862, 1724, 3448, 6569, 13138, 26276, 38359, 52552, 76718, 153436, 306872, 584641, 1169282, 2338564, 2831239, 4677128, 5662478, 11324956, 22649912, 251980271, 503960542, 1007921084, 2015842168]

約数ペア:

[(1, 2015842168), (2, 1007921084), (4, 503960542), (8, 251980271), (89, 22649912), (178, 11324956), (356, 5662478), (431, 4677128), (712, 2831239), (862, 2338564), (1724, 1169282), (3448, 584641), (6569, 306872), (13138, 153436), (26276, 76718), (38359, 52552)]