7481162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 12655440

約数和(自身を除く): 5174278

約数列:

[1, 2, 13, 26, 53, 61, 89, 106, 122, 178, 689, 793, 1157, 1378, 1586, 2314, 3233, 4717, 5429, 6466, 9434, 10858, 42029, 61321, 70577, 84058, 122642, 141154, 287737, 575474, 3740581, 7481162]

約数ペア:

[(1, 7481162), (2, 3740581), (13, 575474), (26, 287737), (53, 141154), (61, 122642), (89, 84058), (106, 70577), (122, 61321), (178, 42029), (689, 10858), (793, 9434), (1157, 6466), (1378, 5429), (1586, 4717), (2314, 3233)]