2017256826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{13421}}^1$

素因数の和:13527

約数の個数: 64

約数和(自身を含む): 4545870336

約数和(自身を除く): 2528613510

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 47, 78, 82, 94, 123, 141, 246, 282, 533, 611, 1066, 1222, 1599, 1833, 1927, 3198, 3666, 3854, 5781, 11562, 13421, 25051, 26842, 40263, 50102, 75153, 80526, 150306, 174473, 348946, 523419, 550261, 630787, 1046838, 1100522, 1261574, 1650783, 1892361, 3301566, 3784722, 7153393, 8200231, 14306786, 16400462, 21460179, 24600693, 25862267, 42920358, 49201386, 51724534, 77586801, 155173602, 336209471, 672418942, 1008628413, 2017256826]

約数ペア:

[(1, 2017256826), (2, 1008628413), (3, 672418942), (6, 336209471), (13, 155173602), (26, 77586801), (39, 51724534), (41, 49201386), (47, 42920358), (78, 25862267), (82, 24600693), (94, 21460179), (123, 16400462), (141, 14306786), (246, 8200231), (282, 7153393), (533, 3784722), (611, 3301566), (1066, 1892361), (1222, 1650783), (1599, 1261574), (1833, 1100522), (1927, 1046838), (3198, 630787), (3666, 550261), (3854, 523419), (5781, 348946), (11562, 174473), (13421, 150306), (25051, 80526), (26842, 75153), (40263, 50102)]