1008047560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1938553}}^1$

素因数の和:1938577

約数の個数: 32

約数和(自身を含む): 2442578040

約数和(自身を除く): 1434530480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1938553, 3877106, 7754212, 9692765, 15508424, 19385530, 25201189, 38771060, 50402378, 77542120, 100804756, 126005945, 201609512, 252011890, 504023780, 1008047560]

約数ペア:

[(1, 1008047560), (2, 504023780), (4, 252011890), (5, 201609512), (8, 126005945), (10, 100804756), (13, 77542120), (20, 50402378), (26, 38771060), (40, 25201189), (52, 19385530), (65, 15508424), (104, 9692765), (130, 7754212), (260, 3877106), (520, 1938553)]