1640840802029

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1\times {\mathrm{297967}}^1$

素因数の和:298485

約数の個数: 32

約数和(自身を含む): 1952486570496

約数和(自身を除く): 311645768467

約数列:

[1, 11, 13, 97, 143, 397, 1067, 1261, 4367, 5161, 13871, 38509, 56771, 297967, 423599, 500617, 3277637, 3873571, 5506787, 28902799, 42609281, 118292899, 317930789, 375736387, 1301221889, 1537807687, 4133100257, 11474411203, 16915884557, 126218523233, 149167345639, 1640840802029]

約数ペア:

[(1, 1640840802029), (11, 149167345639), (13, 126218523233), (97, 16915884557), (143, 11474411203), (397, 4133100257), (1067, 1537807687), (1261, 1301221889), (4367, 375736387), (5161, 317930789), (13871, 118292899), (38509, 42609281), (56771, 28902799), (297967, 5506787), (423599, 3873571), (500617, 3277637)]