2658903883

素因数分解:

${\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{1999}}^1$

素因数の和:2538

約数の個数: 16

約数和(自身を含む): 2778624000

約数和(自身を除く): 119720117

約数列:

[1, 31, 107, 401, 1999, 3317, 12431, 42907, 61969, 213893, 801599, 1330117, 6630683, 24849569, 85771093, 2658903883]

約数ペア:

[(1, 2658903883), (31, 85771093), (107, 24849569), (401, 6630683), (1999, 1330117), (3317, 801599), (12431, 213893), (42907, 61969)]