13007764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 28667520

約数和(自身を除く): 15659756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 157, 269, 308, 314, 538, 628, 1076, 1099, 1727, 1883, 2198, 2959, 3454, 3766, 4396, 5918, 6908, 7532, 11836, 12089, 20713, 24178, 41426, 42233, 48356, 82852, 84466, 168932, 295631, 464563, 591262, 929126, 1182524, 1858252, 3251941, 6503882, 13007764]

約数ペア:

[(1, 13007764), (2, 6503882), (4, 3251941), (7, 1858252), (11, 1182524), (14, 929126), (22, 591262), (28, 464563), (44, 295631), (77, 168932), (154, 84466), (157, 82852), (269, 48356), (308, 42233), (314, 41426), (538, 24178), (628, 20713), (1076, 12089), (1099, 11836), (1727, 7532), (1883, 6908), (2198, 5918), (2959, 4396), (3454, 3766)]