2217071272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{318179}}^1$

素因数の和:318265

約数の個数: 32

約数和(自身を含む): 4543610400

約数和(自身を除く): 2326539128

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 318179, 636358, 1272716, 2545432, 4136327, 8272654, 16545308, 21317993, 33090616, 42635986, 85271972, 170543944, 277133909, 554267818, 1108535636, 2217071272]

約数ペア:

[(1, 2217071272), (2, 1108535636), (4, 554267818), (8, 277133909), (13, 170543944), (26, 85271972), (52, 42635986), (67, 33090616), (104, 21317993), (134, 16545308), (268, 8272654), (536, 4136327), (871, 2545432), (1742, 1272716), (3484, 636358), (6968, 318179)]