2050938768

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{391999}}^1$

素因数の和:392119

約数の個数: 40

約数和(自身を含む): 5346880000

約数和(自身を除く): 3295941232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 391999, 783998, 1175997, 1567996, 2351994, 3135992, 4703988, 6271984, 9407976, 18815952, 42727891, 85455782, 128183673, 170911564, 256367346, 341823128, 512734692, 683646256, 1025469384, 2050938768]

約数ペア:

[(1, 2050938768), (2, 1025469384), (3, 683646256), (4, 512734692), (6, 341823128), (8, 256367346), (12, 170911564), (16, 128183673), (24, 85455782), (48, 42727891), (109, 18815952), (218, 9407976), (327, 6271984), (436, 4703988), (654, 3135992), (872, 2351994), (1308, 1567996), (1744, 1175997), (2616, 783998), (5232, 391999)]