727831546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{2203}}^1$

素因数の和:2446

約数の個数: 32

約数和(自身を含む): 1197459648

約数和(自身を除く): 469628102

約数列:

[1, 2, 13, 26, 97, 131, 194, 262, 1261, 1703, 2203, 2522, 3406, 4406, 12707, 25414, 28639, 57278, 165191, 213691, 288593, 330382, 427382, 577186, 2777983, 3751709, 5555966, 7503418, 27993521, 55987042, 363915773, 727831546]

約数ペア:

[(1, 727831546), (2, 363915773), (13, 55987042), (26, 27993521), (97, 7503418), (131, 5555966), (194, 3751709), (262, 2777983), (1261, 577186), (1703, 427382), (2203, 330382), (2522, 288593), (3406, 213691), (4406, 165191), (12707, 57278), (25414, 28639)]