2078921624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{115547}}^1$

素因数の和:115739

約数の個数: 32

約数和(自身を含む): 4222123920

約数和(自身を除く): 2143202296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 4498, 8996, 17992, 115547, 231094, 462188, 924376, 1502111, 3004222, 6008444, 12016888, 19989631, 39979262, 79958524, 159917048, 259865203, 519730406, 1039460812, 2078921624]

約数ペア:

[(1, 2078921624), (2, 1039460812), (4, 519730406), (8, 259865203), (13, 159917048), (26, 79958524), (52, 39979262), (104, 19989631), (173, 12016888), (346, 6008444), (692, 3004222), (1384, 1502111), (2249, 924376), (4498, 462188), (8996, 231094), (17992, 115547)]