890751824

素因数分解:

$2^4\times {\mathrm{7177}}^1\times {\mathrm{7757}}^1$

素因数の和:14942

約数の個数: 20

約数和(自身を含む): 1726294644

約数和(自身を除く): 835542820

約数列:

[1, 2, 4, 8, 16, 7177, 7757, 14354, 15514, 28708, 31028, 57416, 62056, 114832, 124112, 55671989, 111343978, 222687956, 445375912, 890751824]

約数ペア:

[(1, 890751824), (2, 445375912), (4, 222687956), (8, 111343978), (16, 55671989), (7177, 124112), (7757, 114832), (14354, 62056), (15514, 57416), (28708, 31028)]