4952138

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:781

約数の個数: 16

約数和(自身を含む): 7698240

約数和(自身を除く): 2746102

約数列:

[1, 2, 43, 86, 89, 178, 647, 1294, 3827, 7654, 27821, 55642, 57583, 115166, 2476069, 4952138]

約数ペア:

[(1, 4952138), (2, 2476069), (43, 115166), (86, 57583), (89, 55642), (178, 27821), (647, 7654), (1294, 3827)]