4974254

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:787

約数の個数: 16

約数和(自身を含む): 7786800

約数和(自身を除く): 2812546

約数列:

[1, 2, 29, 58, 139, 278, 617, 1234, 4031, 8062, 17893, 35786, 85763, 171526, 2487127, 4974254]

約数ペア:

[(1, 4974254), (2, 2487127), (29, 171526), (58, 85763), (139, 35786), (278, 17893), (617, 8062), (1234, 4031)]