2013902272

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{991}}^1$

素因数の和:1397

約数の個数: 56

約数和(自身を含む): 4050133632

約数和(自身を除く): 2036231360

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 281, 452, 562, 904, 991, 1124, 1808, 1982, 2248, 3616, 3964, 4496, 7232, 7928, 8992, 15856, 17984, 31712, 31753, 63424, 63506, 111983, 127012, 223966, 254024, 278471, 447932, 508048, 556942, 895864, 1016096, 1113884, 1791728, 2032192, 2227768, 3583456, 4455536, 7166912, 8911072, 17822144, 31467223, 62934446, 125868892, 251737784, 503475568, 1006951136, 2013902272]

約数ペア:

[(1, 2013902272), (2, 1006951136), (4, 503475568), (8, 251737784), (16, 125868892), (32, 62934446), (64, 31467223), (113, 17822144), (226, 8911072), (281, 7166912), (452, 4455536), (562, 3583456), (904, 2227768), (991, 2032192), (1124, 1791728), (1808, 1113884), (1982, 1016096), (2248, 895864), (3616, 556942), (3964, 508048), (4496, 447932), (7232, 278471), (7928, 254024), (8992, 223966), (15856, 127012), (17984, 111983), (31712, 63506), (31753, 63424)]