2777086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 4874688

約数和(自身を除く): 2097602

約数列:

[1, 2, 13, 17, 26, 34, 61, 103, 122, 206, 221, 442, 793, 1037, 1339, 1586, 1751, 2074, 2678, 3502, 6283, 12566, 13481, 22763, 26962, 45526, 81679, 106811, 163358, 213622, 1388543, 2777086]

約数ペア:

[(1, 2777086), (2, 1388543), (13, 213622), (17, 163358), (26, 106811), (34, 81679), (61, 45526), (103, 26962), (122, 22763), (206, 13481), (221, 12566), (442, 6283), (793, 3502), (1037, 2678), (1339, 2074), (1586, 1751)]