2221746176

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{83449}}^1$

素因数の和:83484

約数の個数: 48

約数和(自身を含む): 4784188500

約数和(自身を除く): 2562442324

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 6656, 13312, 26624, 83449, 166898, 333796, 667592, 1084837, 1335184, 2169674, 2670368, 4339348, 5340736, 8678696, 10681472, 17357392, 21362944, 34714784, 42725888, 69429568, 85451776, 138859136, 170903552, 277718272, 555436544, 1110873088, 2221746176]

約数ペア:

[(1, 2221746176), (2, 1110873088), (4, 555436544), (8, 277718272), (13, 170903552), (16, 138859136), (26, 85451776), (32, 69429568), (52, 42725888), (64, 34714784), (104, 21362944), (128, 17357392), (208, 10681472), (256, 8678696), (416, 5340736), (512, 4339348), (832, 2670368), (1024, 2169674), (1664, 1335184), (2048, 1084837), (3328, 667592), (6656, 333796), (13312, 166898), (26624, 83449)]