504892388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{126097}}^1$

素因数の和:126132

約数の個数: 48

約数和(自身を含む): 1186329984

約数和(自身を除く): 681437596

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 126097, 252194, 504388, 882679, 1387067, 1639261, 1765358, 2774134, 3278522, 3530716, 5548268, 6557044, 9709469, 11474827, 18031871, 19418938, 22949654, 36063742, 38837876, 45899308, 72127484, 126223097, 252446194, 504892388]

約数ペア:

[(1, 504892388), (2, 252446194), (4, 126223097), (7, 72127484), (11, 45899308), (13, 38837876), (14, 36063742), (22, 22949654), (26, 19418938), (28, 18031871), (44, 11474827), (52, 9709469), (77, 6557044), (91, 5548268), (143, 3530716), (154, 3278522), (182, 2774134), (286, 1765358), (308, 1639261), (364, 1387067), (572, 882679), (1001, 504388), (2002, 252194), (4004, 126097)]