1223434238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{148439}}^1$

素因数の和:148771

約数の個数: 16

約数和(自身を含む): 1982564640

約数和(自身を除く): 759130402

約数列:

[1, 2, 13, 26, 317, 634, 4121, 8242, 148439, 296878, 1929707, 3859414, 47055163, 94110326, 611717119, 1223434238]

約数ペア:

[(1, 1223434238), (2, 611717119), (13, 94110326), (26, 47055163), (317, 3859414), (634, 1929707), (4121, 296878), (8242, 148439)]