2239744

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:702

約数の個数: 36

約数和(自身を含む): 4821796

約数和(自身を除く): 2582052

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 673, 832, 1346, 1664, 2692, 3328, 5384, 8749, 10768, 17498, 21536, 34996, 43072, 69992, 86144, 139984, 172288, 279968, 559936, 1119872, 2239744]

約数ペア:

[(1, 2239744), (2, 1119872), (4, 559936), (8, 279968), (13, 172288), (16, 139984), (26, 86144), (32, 69992), (52, 43072), (64, 34996), (104, 21536), (128, 17498), (208, 10768), (256, 8749), (416, 5384), (673, 3328), (832, 2692), (1346, 1664)]