817024

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 1756440

約数和(自身を除く): 939416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 491, 832, 982, 1664, 1964, 3928, 6383, 7856, 12766, 15712, 25532, 31424, 51064, 62848, 102128, 204256, 408512, 817024]

約数ペア:

[(1, 817024), (2, 408512), (4, 204256), (8, 102128), (13, 62848), (16, 51064), (26, 31424), (32, 25532), (52, 15712), (64, 12766), (104, 7856), (128, 6383), (208, 3928), (416, 1964), (491, 1664), (832, 982)]