514837756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 975663360

約数和(自身を除く): 460825604

約数列:

[1, 2, 4, 19, 38, 71, 73, 76, 142, 146, 284, 292, 1307, 1349, 1387, 2614, 2698, 2774, 5183, 5228, 5396, 5548, 10366, 20732, 24833, 49666, 92797, 95411, 98477, 99332, 185594, 190822, 196954, 371188, 381644, 393908, 1763143, 1812809, 3526286, 3625618, 6774181, 7052572, 7251236, 13548362, 27096724, 128709439, 257418878, 514837756]

約数ペア:

[(1, 514837756), (2, 257418878), (4, 128709439), (19, 27096724), (38, 13548362), (71, 7251236), (73, 7052572), (76, 6774181), (142, 3625618), (146, 3526286), (284, 1812809), (292, 1763143), (1307, 393908), (1349, 381644), (1387, 371188), (2614, 196954), (2698, 190822), (2774, 185594), (5183, 99332), (5228, 98477), (5396, 95411), (5548, 92797), (10366, 49666), (20732, 24833)]