1568480738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{4759}}^1$

素因数の和:5054

約数の個数: 32

約数和(自身を含む): 2615639040

約数和(自身を除く): 1047158302

約数列:

[1, 2, 11, 22, 71, 142, 211, 422, 781, 1562, 2321, 4642, 4759, 9518, 14981, 29962, 52349, 104698, 164791, 329582, 337889, 675778, 1004149, 2008298, 3716779, 7433558, 11045639, 22091278, 71294579, 142589158, 784240369, 1568480738]

約数ペア:

[(1, 1568480738), (2, 784240369), (11, 142589158), (22, 71294579), (71, 22091278), (142, 11045639), (211, 7433558), (422, 3716779), (781, 2008298), (1562, 1004149), (2321, 675778), (4642, 337889), (4759, 329582), (9518, 164791), (14981, 104698), (29962, 52349)]