1022008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 2136960

約数和(自身を除く): 1114952

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 317, 403, 634, 806, 1268, 1612, 2536, 3224, 4121, 8242, 9827, 16484, 19654, 32968, 39308, 78616, 127751, 255502, 511004, 1022008]

約数ペア:

[(1, 1022008), (2, 511004), (4, 255502), (8, 127751), (13, 78616), (26, 39308), (31, 32968), (52, 19654), (62, 16484), (104, 9827), (124, 8242), (248, 4121), (317, 3224), (403, 2536), (634, 1612), (806, 1268)]