2000638528

素因数分解:

$2^6\times 7^1\times {\mathrm{163}}^1\times {\mathrm{27397}}^1$

素因数の和:27579

約数の個数: 56

約数和(自身を含む): 4565164352

約数和(自身を除く): 2564525824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 163, 224, 326, 448, 652, 1141, 1304, 2282, 2608, 4564, 5216, 9128, 10432, 18256, 27397, 36512, 54794, 73024, 109588, 191779, 219176, 383558, 438352, 767116, 876704, 1534232, 1753408, 3068464, 4465711, 6136928, 8931422, 12273856, 17862844, 31259977, 35725688, 62519954, 71451376, 125039908, 142902752, 250079816, 285805504, 500159632, 1000319264, 2000638528]

約数ペア:

[(1, 2000638528), (2, 1000319264), (4, 500159632), (7, 285805504), (8, 250079816), (14, 142902752), (16, 125039908), (28, 71451376), (32, 62519954), (56, 35725688), (64, 31259977), (112, 17862844), (163, 12273856), (224, 8931422), (326, 6136928), (448, 4465711), (652, 3068464), (1141, 1753408), (1304, 1534232), (2282, 876704), (2608, 767116), (4564, 438352), (5216, 383558), (9128, 219176), (10432, 191779), (18256, 109588), (27397, 73024), (36512, 54794)]