2984884

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 6178116

約数和(自身を除く): 3193232

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 157, 194, 196, 314, 388, 628, 679, 1099, 1358, 2198, 2716, 4396, 4753, 7693, 9506, 15229, 15386, 19012, 30458, 30772, 60916, 106603, 213206, 426412, 746221, 1492442, 2984884]

約数ペア:

[(1, 2984884), (2, 1492442), (4, 746221), (7, 426412), (14, 213206), (28, 106603), (49, 60916), (97, 30772), (98, 30458), (157, 19012), (194, 15386), (196, 15229), (314, 9506), (388, 7693), (628, 4753), (679, 4396), (1099, 2716), (1358, 2198)]