290413630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2233951}}^1$

素因数の和:2233971

約数の個数: 16

約数和(自身を含む): 562955904

約数和(自身を除く): 272542274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2233951, 4467902, 11169755, 22339510, 29041363, 58082726, 145206815, 290413630]

約数ペア:

[(1, 290413630), (2, 145206815), (5, 58082726), (10, 29041363), (13, 22339510), (26, 11169755), (65, 4467902), (130, 2233951)]