2017999724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{76243}}^1$

素因数の和:76769

約数の個数: 24

約数和(自身を含む): 3810675120

約数和(自身を除く): 1792675396

約数列:

[1, 2, 4, 13, 26, 52, 509, 1018, 2036, 6617, 13234, 26468, 76243, 152486, 304972, 991159, 1982318, 3964636, 38807687, 77615374, 155230748, 504499931, 1008999862, 2017999724]

約数ペア:

[(1, 2017999724), (2, 1008999862), (4, 504499931), (13, 155230748), (26, 77615374), (52, 38807687), (509, 3964636), (1018, 1982318), (2036, 991159), (6617, 304972), (13234, 152486), (26468, 76243)]