2548438256

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{250043}}^1$

素因数の和:250078

約数の個数: 60

約数和(自身を含む): 6185588472

約数和(自身を除く): 3637150216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 250043, 500086, 1000172, 1750301, 2000344, 3250559, 3500602, 4000688, 6501118, 7001204, 12252107, 13002236, 14002408, 22753913, 24504214, 26004472, 28004816, 45507826, 49008428, 52008944, 91015652, 98016856, 159277391, 182031304, 196033712, 318554782, 364062608, 637109564, 1274219128, 2548438256]

約数ペア:

[(1, 2548438256), (2, 1274219128), (4, 637109564), (7, 364062608), (8, 318554782), (13, 196033712), (14, 182031304), (16, 159277391), (26, 98016856), (28, 91015652), (49, 52008944), (52, 49008428), (56, 45507826), (91, 28004816), (98, 26004472), (104, 24504214), (112, 22753913), (182, 14002408), (196, 13002236), (208, 12252107), (364, 7001204), (392, 6501118), (637, 4000688), (728, 3500602), (784, 3250559), (1274, 2000344), (1456, 1750301), (2548, 1000172), (5096, 500086), (10192, 250043)]