4865978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 8482320

約数和(自身を除く): 3616342

約数列:

[1, 2, 13, 17, 26, 34, 101, 109, 202, 218, 221, 442, 1313, 1417, 1717, 1853, 2626, 2834, 3434, 3706, 11009, 22018, 22321, 24089, 44642, 48178, 143117, 187153, 286234, 374306, 2432989, 4865978]

約数ペア:

[(1, 4865978), (2, 2432989), (13, 374306), (17, 286234), (26, 187153), (34, 143117), (101, 48178), (109, 44642), (202, 24089), (218, 22321), (221, 22018), (442, 11009), (1313, 3706), (1417, 3434), (1717, 2834), (1853, 2626)]