447628346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{3967}}^1$

素因数の和:4226

約数の個数: 32

約数和(自身を含む): 767950848

約数和(自身を除く): 320322502

約数列:

[1, 2, 11, 22, 23, 46, 223, 253, 446, 506, 2453, 3967, 4906, 5129, 7934, 10258, 43637, 56419, 87274, 91241, 112838, 182482, 884641, 1003651, 1769282, 2007302, 9731051, 19462102, 20346743, 40693486, 223814173, 447628346]

約数ペア:

[(1, 447628346), (2, 223814173), (11, 40693486), (22, 20346743), (23, 19462102), (46, 9731051), (223, 2007302), (253, 1769282), (446, 1003651), (506, 884641), (2453, 182482), (3967, 112838), (4906, 91241), (5129, 87274), (7934, 56419), (10258, 43637)]