1653202330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{64553}}^1$

素因数の和:64770

約数の個数: 32

約数和(自身を含む): 3220986384

約数和(自身を除く): 1567784054

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 5122, 12805, 25610, 64553, 129106, 322765, 645530, 839189, 1678378, 4195945, 8391890, 12716941, 25433882, 63584705, 127169410, 165320233, 330640466, 826601165, 1653202330]

約数ペア:

[(1, 1653202330), (2, 826601165), (5, 330640466), (10, 165320233), (13, 127169410), (26, 63584705), (65, 25433882), (130, 12716941), (197, 8391890), (394, 4195945), (985, 1678378), (1970, 839189), (2561, 645530), (5122, 322765), (12805, 129106), (25610, 64553)]