2919661732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1\times {\mathrm{829}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 5578297200

約数和(自身を除く): 2658635468

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 761, 829, 1157, 1522, 1658, 2314, 3044, 3316, 4628, 9893, 10777, 19786, 21554, 39572, 43108, 67729, 73781, 135458, 147562, 270916, 295124, 630869, 880477, 959153, 1261738, 1760954, 1918306, 2523476, 3521908, 3836612, 8201297, 16402594, 32805188, 56147341, 112294682, 224589364, 729915433, 1459830866, 2919661732]

約数ペア:

[(1, 2919661732), (2, 1459830866), (4, 729915433), (13, 224589364), (26, 112294682), (52, 56147341), (89, 32805188), (178, 16402594), (356, 8201297), (761, 3836612), (829, 3521908), (1157, 2523476), (1522, 1918306), (1658, 1760954), (2314, 1261738), (3044, 959153), (3316, 880477), (4628, 630869), (9893, 295124), (10777, 270916), (19786, 147562), (21554, 135458), (39572, 73781), (43108, 67729)]