13304291780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3936181}}^1$

素因数の和:3936216

約数の個数: 36

約数和(自身を含む): 30253494852

約数和(自身を除く): 16949203072

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 3936181, 7872362, 15744724, 19680905, 39361810, 51170353, 78723620, 102340706, 204681412, 255851765, 511703530, 665214589, 1023407060, 1330429178, 2660858356, 3326072945, 6652145890, 13304291780]

約数ペア:

[(1, 13304291780), (2, 6652145890), (4, 3326072945), (5, 2660858356), (10, 1330429178), (13, 1023407060), (20, 665214589), (26, 511703530), (52, 255851765), (65, 204681412), (130, 102340706), (169, 78723620), (260, 51170353), (338, 39361810), (676, 19680905), (845, 15744724), (1690, 7872362), (3380, 3936181)]