2093669240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4026287}}^1$

素因数の和:4026311

約数の個数: 32

約数和(自身を含む): 5073122880

約数和(自身を除く): 2979453640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4026287, 8052574, 16105148, 20131435, 32210296, 40262870, 52341731, 80525740, 104683462, 161051480, 209366924, 261708655, 418733848, 523417310, 1046834620, 2093669240]

約数ペア:

[(1, 2093669240), (2, 1046834620), (4, 523417310), (5, 418733848), (8, 261708655), (10, 209366924), (13, 161051480), (20, 104683462), (26, 80525740), (40, 52341731), (52, 40262870), (65, 32210296), (104, 20131435), (130, 16105148), (260, 8052574), (520, 4026287)]