2053654610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2063}}^1\times {\mathrm{14221}}^1$

素因数の和:16298

約数の個数: 32

約数和(自身を含む): 4227005952

約数和(自身を除く): 2173351342

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2063, 4126, 10315, 14221, 14441, 20630, 28442, 28882, 71105, 72205, 99547, 142210, 144410, 199094, 497735, 995470, 29337923, 58675846, 146689615, 205365461, 293379230, 410730922, 1026827305, 2053654610]

約数ペア:

[(1, 2053654610), (2, 1026827305), (5, 410730922), (7, 293379230), (10, 205365461), (14, 146689615), (35, 58675846), (70, 29337923), (2063, 995470), (4126, 497735), (10315, 199094), (14221, 144410), (14441, 142210), (20630, 99547), (28442, 72205), (28882, 71105)]