1779174319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1\times {\mathrm{1321}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 1929421984

約数和(自身を除く): 150247665

約数列:

[1, 13, 313, 331, 1321, 4069, 4303, 17173, 103603, 413473, 437251, 1346839, 5375149, 5684263, 136859563, 1779174319]

約数ペア:

[(1, 1779174319), (13, 136859563), (313, 5684263), (331, 5375149), (1321, 1346839), (4069, 437251), (4303, 413473), (17173, 103603)]