2045342896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{326941}}^1$

素因数の和:326989

約数の個数: 40

約数和(自身を含む): 4378407264

約数和(自身を除く): 2333064368

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 326941, 653882, 1307764, 2615528, 5231056, 5557997, 7519643, 11115994, 15039286, 22231988, 30078572, 44463976, 60157144, 88927952, 120314288, 127833931, 255667862, 511335724, 1022671448, 2045342896]

約数ペア:

[(1, 2045342896), (2, 1022671448), (4, 511335724), (8, 255667862), (16, 127833931), (17, 120314288), (23, 88927952), (34, 60157144), (46, 44463976), (68, 30078572), (92, 22231988), (136, 15039286), (184, 11115994), (272, 7519643), (368, 5557997), (391, 5231056), (782, 2615528), (1564, 1307764), (3128, 653882), (6256, 326941)]