830336

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 1785000

約数和(自身を除く): 954664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 499, 832, 998, 1664, 1996, 3992, 6487, 7984, 12974, 15968, 25948, 31936, 51896, 63872, 103792, 207584, 415168, 830336]

約数ペア:

[(1, 830336), (2, 415168), (4, 207584), (8, 103792), (13, 63872), (16, 51896), (26, 31936), (32, 25948), (52, 15968), (64, 12974), (104, 7984), (128, 6487), (208, 3992), (416, 1996), (499, 1664), (832, 998)]