2007196178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{5147}}^1$

素因数の和:5498

約数の個数: 32

約数和(自身を含む): 3315888576

約数和(自身を除く): 1308692398

約数列:

[1, 2, 13, 26, 53, 106, 283, 566, 689, 1378, 3679, 5147, 7358, 10294, 14999, 29998, 66911, 133822, 194987, 272791, 389974, 545582, 1456601, 2913202, 3546283, 7092566, 18935813, 37871626, 77199853, 154399706, 1003598089, 2007196178]

約数ペア:

[(1, 2007196178), (2, 1003598089), (13, 154399706), (26, 77199853), (53, 37871626), (106, 18935813), (283, 7092566), (566, 3546283), (689, 2913202), (1378, 1456601), (3679, 545582), (5147, 389974), (7358, 272791), (10294, 194987), (14999, 133822), (29998, 66911)]