2116856

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 4592640

約数和(自身を除く): 2475784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 367, 412, 721, 734, 824, 1442, 1468, 2569, 2884, 2936, 5138, 5768, 10276, 20552, 37801, 75602, 151204, 264607, 302408, 529214, 1058428, 2116856]

約数ペア:

[(1, 2116856), (2, 1058428), (4, 529214), (7, 302408), (8, 264607), (14, 151204), (28, 75602), (56, 37801), (103, 20552), (206, 10276), (367, 5768), (412, 5138), (721, 2936), (734, 2884), (824, 2569), (1442, 1468)]