2562505582

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{238639}}^1$

素因数の和:238720

約数の個数: 32

約数和(自身を含む): 4810982400

約数和(自身を除く): 2248476818

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 413, 767, 826, 1534, 5369, 10738, 238639, 477278, 1670473, 3102307, 3340946, 6204614, 14079701, 21716149, 28159402, 43432298, 98557907, 183036113, 197115814, 366072226, 1281252791, 2562505582]

約数ペア:

[(1, 2562505582), (2, 1281252791), (7, 366072226), (13, 197115814), (14, 183036113), (26, 98557907), (59, 43432298), (91, 28159402), (118, 21716149), (182, 14079701), (413, 6204614), (767, 3340946), (826, 3102307), (1534, 1670473), (5369, 477278), (10738, 238639)]