273786136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{4337}}^1$

素因数の和:4963

約数の個数: 32

約数和(自身を含む): 553875840

約数和(自身を除く): 280089704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 607, 1214, 2428, 4337, 4856, 7891, 8674, 15782, 17348, 31564, 34696, 56381, 63128, 112762, 225524, 451048, 2632559, 5265118, 10530236, 21060472, 34223267, 68446534, 136893068, 273786136]

約数ペア:

[(1, 273786136), (2, 136893068), (4, 68446534), (8, 34223267), (13, 21060472), (26, 10530236), (52, 5265118), (104, 2632559), (607, 451048), (1214, 225524), (2428, 112762), (4337, 63128), (4856, 56381), (7891, 34696), (8674, 31564), (15782, 17348)]