8710988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 18209184

約数和(自身を除く): 9498196

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 143, 157, 194, 286, 314, 388, 572, 628, 1067, 1261, 1727, 2041, 2134, 2522, 3454, 4082, 4268, 5044, 6908, 8164, 13871, 15229, 22451, 27742, 30458, 44902, 55484, 60916, 89804, 167519, 197977, 335038, 395954, 670076, 791908, 2177747, 4355494, 8710988]

約数ペア:

[(1, 8710988), (2, 4355494), (4, 2177747), (11, 791908), (13, 670076), (22, 395954), (26, 335038), (44, 197977), (52, 167519), (97, 89804), (143, 60916), (157, 55484), (194, 44902), (286, 30458), (314, 27742), (388, 22451), (572, 15229), (628, 13871), (1067, 8164), (1261, 6908), (1727, 5044), (2041, 4268), (2134, 4082), (2522, 3454)]