1005507984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1611391}}^1$

素因数の和:1611415

約数の個数: 40

約数和(自身を含む): 2797376512

約数和(自身を除く): 1791868528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1611391, 3222782, 4834173, 6445564, 9668346, 12891128, 19336692, 20948083, 25782256, 38673384, 41896166, 62844249, 77346768, 83792332, 125688498, 167584664, 251376996, 335169328, 502753992, 1005507984]

約数ペア:

[(1, 1005507984), (2, 502753992), (3, 335169328), (4, 251376996), (6, 167584664), (8, 125688498), (12, 83792332), (13, 77346768), (16, 62844249), (24, 41896166), (26, 38673384), (39, 25782256), (48, 20948083), (52, 19336692), (78, 12891128), (104, 9668346), (156, 6445564), (208, 4834173), (312, 3222782), (624, 1611391)]