1958713705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 2763694080

約数和(自身を除く): 804980375

約数列:

[1, 5, 13, 19, 41, 65, 95, 101, 205, 247, 383, 505, 533, 779, 1235, 1313, 1915, 1919, 2665, 3895, 4141, 4979, 6565, 7277, 9595, 10127, 15703, 20705, 24895, 24947, 36385, 38683, 50635, 53833, 78515, 78679, 94601, 124735, 193415, 204139, 269165, 298357, 393395, 473005, 502879, 734977, 1020695, 1022827, 1491785, 1586003, 2514395, 3674885, 3878641, 5114135, 7930015, 9554701, 19393205, 20618039, 30134057, 47773505, 103090195, 150670285, 391742741, 1958713705]

約数ペア:

[(1, 1958713705), (5, 391742741), (13, 150670285), (19, 103090195), (41, 47773505), (65, 30134057), (95, 20618039), (101, 19393205), (205, 9554701), (247, 7930015), (383, 5114135), (505, 3878641), (533, 3674885), (779, 2514395), (1235, 1586003), (1313, 1491785), (1915, 1022827), (1919, 1020695), (2665, 734977), (3895, 502879), (4141, 473005), (4979, 393395), (6565, 298357), (7277, 269165), (9595, 204139), (10127, 193415), (15703, 124735), (20705, 94601), (24895, 78679), (24947, 78515), (36385, 53833), (38683, 50635)]