906394112

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{136177}}^1$

素因数の和:136208

約数の個数: 40

約数和(自身を含む): 1950341316

約数和(自身を除く): 1043947204

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 136177, 272354, 544708, 1089416, 1770301, 2178832, 3540602, 4357664, 7081204, 8715328, 14162408, 17430656, 28324816, 34861312, 56649632, 69722624, 113299264, 226598528, 453197056, 906394112]

約数ペア:

[(1, 906394112), (2, 453197056), (4, 226598528), (8, 113299264), (13, 69722624), (16, 56649632), (26, 34861312), (32, 28324816), (52, 17430656), (64, 14162408), (104, 8715328), (128, 7081204), (208, 4357664), (256, 3540602), (416, 2178832), (512, 1770301), (832, 1089416), (1664, 544708), (3328, 272354), (6656, 136177)]