496658630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{25301}}^1$

素因数の和:25472

約数の個数: 32

約数和(自身を含む): 969167808

約数和(自身を除く): 472509178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 9815, 19630, 25301, 50602, 126505, 253010, 328913, 657826, 1644565, 3289130, 3820451, 7640902, 19102255, 38204510, 49665863, 99331726, 248329315, 496658630]

約数ペア:

[(1, 496658630), (2, 248329315), (5, 99331726), (10, 49665863), (13, 38204510), (26, 19102255), (65, 7640902), (130, 3820451), (151, 3289130), (302, 1644565), (755, 657826), (1510, 328913), (1963, 253010), (3926, 126505), (9815, 50602), (19630, 25301)]