236173808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1135451}}^1$

素因数の和:1135472

約数の個数: 20

約数和(自身を含む): 492786168

約数和(自身を除く): 256612360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1135451, 2270902, 4541804, 9083608, 14760863, 18167216, 29521726, 59043452, 118086904, 236173808]

約数ペア:

[(1, 236173808), (2, 118086904), (4, 59043452), (8, 29521726), (13, 18167216), (16, 14760863), (26, 9083608), (52, 4541804), (104, 2270902), (208, 1135451)]