4525010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 9400320

約数和(自身を除く): 4875310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 509, 635, 889, 1018, 1270, 1778, 2545, 3563, 4445, 5090, 7126, 8890, 17815, 35630, 64643, 129286, 323215, 452501, 646430, 905002, 2262505, 4525010]

約数ペア:

[(1, 4525010), (2, 2262505), (5, 905002), (7, 646430), (10, 452501), (14, 323215), (35, 129286), (70, 64643), (127, 35630), (254, 17815), (509, 8890), (635, 7126), (889, 5090), (1018, 4445), (1270, 3563), (1778, 2545)]