2017263560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3879353}}^1$

素因数の和:3879377

約数の個数: 32

約数和(自身を含む): 4887986040

約数和(自身を除く): 2870722480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3879353, 7758706, 15517412, 19396765, 31034824, 38793530, 50431589, 77587060, 100863178, 155174120, 201726356, 252157945, 403452712, 504315890, 1008631780, 2017263560]

約数ペア:

[(1, 2017263560), (2, 1008631780), (4, 504315890), (5, 403452712), (8, 252157945), (10, 201726356), (13, 155174120), (20, 100863178), (26, 77587060), (40, 50431589), (52, 38793530), (65, 31034824), (104, 19396765), (130, 15517412), (260, 7758706), (520, 3879353)]