7400383604

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1489}}^1\times {\mathrm{20369}}^1$

素因数の和:21923

約数の個数: 24

約数和(自身を含む): 13172464200

約数和(自身を除く): 5772080596

約数列:

[1, 2, 4, 61, 122, 244, 1489, 2978, 5956, 20369, 40738, 81476, 90829, 181658, 363316, 1242509, 2485018, 4970036, 30329441, 60658882, 121317764, 1850095901, 3700191802, 7400383604]

約数ペア:

[(1, 7400383604), (2, 3700191802), (4, 1850095901), (61, 121317764), (122, 60658882), (244, 30329441), (1489, 4970036), (2978, 2485018), (5956, 1242509), (20369, 363316), (40738, 181658), (81476, 90829)]