445301804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{11497}}^1$

素因数の和:11945

約数の個数: 24

約数和(自身を含む): 815162208

約数和(自身を除く): 369860404

約数列:

[1, 2, 4, 23, 46, 92, 421, 842, 1684, 9683, 11497, 19366, 22994, 38732, 45988, 264431, 528862, 1057724, 4840237, 9680474, 19360948, 111325451, 222650902, 445301804]

約数ペア:

[(1, 445301804), (2, 222650902), (4, 111325451), (23, 19360948), (46, 9680474), (92, 4840237), (421, 1057724), (842, 528862), (1684, 264431), (9683, 45988), (11497, 38732), (19366, 22994)]