239968694

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{823}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 420042240

約数和(自身を除く): 180073546

約数列:

[1, 2, 7, 14, 59, 118, 353, 413, 706, 823, 826, 1646, 2471, 4942, 5761, 11522, 20827, 41654, 48557, 97114, 145789, 290519, 291578, 339899, 581038, 679798, 2033633, 4067266, 17140621, 34281242, 119984347, 239968694]

約数ペア:

[(1, 239968694), (2, 119984347), (7, 34281242), (14, 17140621), (59, 4067266), (118, 2033633), (353, 679798), (413, 581038), (706, 339899), (823, 291578), (826, 290519), (1646, 145789), (2471, 97114), (4942, 48557), (5761, 41654), (11522, 20827)]