1520341256

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{82021}}^1$

素因数の和:82365

約数の個数: 32

約数和(自身を含む): 3267756480

約数和(自身を除く): 1747415224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 2317, 2648, 4634, 9268, 18536, 82021, 164042, 328084, 574147, 656168, 1148294, 2296588, 4593176, 27148951, 54297902, 108595804, 190042657, 217191608, 380085314, 760170628, 1520341256]

約数ペア:

[(1, 1520341256), (2, 760170628), (4, 380085314), (7, 217191608), (8, 190042657), (14, 108595804), (28, 54297902), (56, 27148951), (331, 4593176), (662, 2296588), (1324, 1148294), (2317, 656168), (2648, 574147), (4634, 328084), (9268, 164042), (18536, 82021)]