2146452008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{36559}}^1$

素因数の和:36785

約数の個数: 32

約数和(自身を含む): 4145904000

約数和(自身を除く): 1999451992

約数列:

[1, 2, 4, 8, 41, 82, 164, 179, 328, 358, 716, 1432, 7339, 14678, 29356, 36559, 58712, 73118, 146236, 292472, 1498919, 2997838, 5995676, 6544061, 11991352, 13088122, 26176244, 52352488, 268306501, 536613002, 1073226004, 2146452008]

約数ペア:

[(1, 2146452008), (2, 1073226004), (4, 536613002), (8, 268306501), (41, 52352488), (82, 26176244), (164, 13088122), (179, 11991352), (328, 6544061), (358, 5995676), (716, 2997838), (1432, 1498919), (7339, 292472), (14678, 146236), (29356, 73118), (36559, 58712)]