2018904056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19412539}}^1$

素因数の和:19412558

約数の個数: 16

約数和(自身を含む): 4076633400

約数和(自身を除く): 2057729344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19412539, 38825078, 77650156, 155300312, 252363007, 504726014, 1009452028, 2018904056]

約数ペア:

[(1, 2018904056), (2, 1009452028), (4, 504726014), (8, 252363007), (13, 155300312), (26, 77650156), (52, 38825078), (104, 19412539)]