565825390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101221}}^1$

素因数の和:101284

約数の個数: 32

約数和(自身を含む): 1122349536

約数和(自身を除く): 556524146

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 101221, 202442, 506105, 1012210, 1315873, 2631746, 4352503, 6579365, 8705006, 13158730, 21762515, 43525030, 56582539, 113165078, 282912695, 565825390]

約数ペア:

[(1, 565825390), (2, 282912695), (5, 113165078), (10, 56582539), (13, 43525030), (26, 21762515), (43, 13158730), (65, 8705006), (86, 6579365), (130, 4352503), (215, 2631746), (430, 1315873), (559, 1012210), (1118, 506105), (2795, 202442), (5590, 101221)]