2019971190874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{3863}}^1\times {\mathrm{7237}}^1$

素因数の和:11519

約数の個数: 64

約数和(自身を含む): 3740055492096

約数和(自身を除く): 1720084301222

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 397, 794, 2779, 3863, 5161, 5558, 7237, 7726, 10322, 14474, 27041, 36127, 50219, 50659, 54082, 72254, 94081, 100438, 101318, 188162, 351533, 658567, 703066, 1317134, 1533611, 2873089, 3067222, 5746178, 10735277, 19936943, 20111623, 21470554, 27956531, 37350157, 39873886, 40223246, 55913062, 74700314, 139558601, 195695717, 261451099, 279117202, 363434903, 391391434, 522902198, 726869806, 2544044321, 5088088642, 11098742807, 22197485614, 77691199649, 144283656491, 155382399298, 288567312982, 1009985595437, 2019971190874]

約数ペア:

[(1, 2019971190874), (2, 1009985595437), (7, 288567312982), (13, 155382399298), (14, 144283656491), (26, 77691199649), (91, 22197485614), (182, 11098742807), (397, 5088088642), (794, 2544044321), (2779, 726869806), (3863, 522902198), (5161, 391391434), (5558, 363434903), (7237, 279117202), (7726, 261451099), (10322, 195695717), (14474, 139558601), (27041, 74700314), (36127, 55913062), (50219, 40223246), (50659, 39873886), (54082, 37350157), (72254, 27956531), (94081, 21470554), (100438, 20111623), (101318, 19936943), (188162, 10735277), (351533, 5746178), (658567, 3067222), (703066, 2873089), (1317134, 1533611)]