805212534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19171727}}^1$

素因数の和:19171739

約数の個数: 16

約数和(自身を含む): 1840485888

約数和(自身を除く): 1035273354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19171727, 38343454, 57515181, 115030362, 134202089, 268404178, 402606267, 805212534]

約数ペア:

[(1, 805212534), (2, 402606267), (3, 268404178), (6, 134202089), (7, 115030362), (14, 57515181), (21, 38343454), (42, 19171727)]