7474012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20533}}^1$

素因数の和:20557

約数の個数: 24

約数和(自身を含む): 16098656

約数和(自身を除く): 8624644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 20533, 41066, 82132, 143731, 266929, 287462, 533858, 574924, 1067716, 1868503, 3737006, 7474012]

約数ペア:

[(1, 7474012), (2, 3737006), (4, 1868503), (7, 1067716), (13, 574924), (14, 533858), (26, 287462), (28, 266929), (52, 143731), (91, 82132), (182, 41066), (364, 20533)]