858010972

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{25903}}^1$

素因数の和:25947

約数の個数: 54

約数和(自身を含む): 1891432368

約数和(自身を除く): 1033421396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 364, 637, 676, 1183, 1274, 2366, 2548, 4732, 8281, 16562, 25903, 33124, 51806, 103612, 181321, 336739, 362642, 673478, 725284, 1269247, 1346956, 2357173, 2538494, 4377607, 4714346, 5076988, 8755214, 9428692, 16500211, 17510428, 30643249, 33000422, 61286498, 66000844, 122572996, 214502743, 429005486, 858010972]

約数ペア:

[(1, 858010972), (2, 429005486), (4, 214502743), (7, 122572996), (13, 66000844), (14, 61286498), (26, 33000422), (28, 30643249), (49, 17510428), (52, 16500211), (91, 9428692), (98, 8755214), (169, 5076988), (182, 4714346), (196, 4377607), (338, 2538494), (364, 2357173), (637, 1346956), (676, 1269247), (1183, 725284), (1274, 673478), (2366, 362642), (2548, 336739), (4732, 181321), (8281, 103612), (16562, 51806), (25903, 33124)]