331249074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{136993}}^1$

素因数の和:137042

約数の個数: 32

約数和(自身を含む): 736479744

約数和(自身を除く): 405230670

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 136993, 273986, 410979, 821958, 1780909, 3561818, 4246783, 5342727, 8493566, 10685454, 12740349, 25480698, 55208179, 110416358, 165624537, 331249074]

約数ペア:

[(1, 331249074), (2, 165624537), (3, 110416358), (6, 55208179), (13, 25480698), (26, 12740349), (31, 10685454), (39, 8493566), (62, 5342727), (78, 4246783), (93, 3561818), (186, 1780909), (403, 821958), (806, 410979), (1209, 273986), (2418, 136993)]