26823530

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{43973}}^1$

素因数の和:44041

約数の個数: 16

約数和(自身を含む): 49074984

約数和(自身を除く): 22251454

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 43973, 87946, 219865, 439730, 2682353, 5364706, 13411765, 26823530]

約数ペア:

[(1, 26823530), (2, 13411765), (5, 5364706), (10, 2682353), (61, 439730), (122, 219865), (305, 87946), (610, 43973)]