1803776

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:302

約数の個数: 40

約数和(自身を含む): 3895584

約数和(自身を除く): 2091808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 271, 416, 512, 542, 832, 1084, 1664, 2168, 3328, 3523, 4336, 6656, 7046, 8672, 14092, 17344, 28184, 34688, 56368, 69376, 112736, 138752, 225472, 450944, 901888, 1803776]

約数ペア:

[(1, 1803776), (2, 901888), (4, 450944), (8, 225472), (13, 138752), (16, 112736), (26, 69376), (32, 56368), (52, 34688), (64, 28184), (104, 17344), (128, 14092), (208, 8672), (256, 7046), (271, 6656), (416, 4336), (512, 3523), (542, 3328), (832, 2168), (1084, 1664)]