2197103696

素因数分解:

$2^4\times {\mathrm{26251}}^1\times {\mathrm{5231}}^1$

素因数の和:31490

約数の個数: 20

約数和(自身を含む): 4257864384

約数和(自身を除く): 2060760688

約数列:

[1, 2, 4, 8, 16, 5231, 10462, 20924, 26251, 41848, 52502, 83696, 105004, 210008, 420016, 137318981, 274637962, 549275924, 1098551848, 2197103696]

約数ペア:

[(1, 2197103696), (2, 1098551848), (4, 549275924), (8, 274637962), (16, 137318981), (5231, 420016), (10462, 210008), (20924, 105004), (26251, 83696), (41848, 52502)]