1238784001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{230729}}^1$

素因数の和:230808

約数の個数: 16

約数和(自身を含む): 1550505600

約数和(自身を除く): 311721599

約数列:

[1, 7, 13, 59, 91, 413, 767, 5369, 230729, 1615103, 2999477, 13613011, 20996339, 95291077, 176969143, 1238784001]

約数ペア:

[(1, 1238784001), (7, 176969143), (13, 95291077), (59, 20996339), (91, 13613011), (413, 2999477), (767, 1615103), (5369, 230729)]