13477646

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 25855200

約数和(自身を除く): 12377554

約数列:

[1, 2, 7, 13, 14, 26, 49, 71, 91, 98, 142, 149, 182, 298, 497, 637, 923, 994, 1043, 1274, 1846, 1937, 2086, 3479, 3874, 6461, 6958, 7301, 10579, 12922, 13559, 14602, 21158, 27118, 45227, 74053, 90454, 94913, 137527, 148106, 189826, 275054, 518371, 962689, 1036742, 1925378, 6738823, 13477646]

約数ペア:

[(1, 13477646), (2, 6738823), (7, 1925378), (13, 1036742), (14, 962689), (26, 518371), (49, 275054), (71, 189826), (91, 148106), (98, 137527), (142, 94913), (149, 90454), (182, 74053), (298, 45227), (497, 27118), (637, 21158), (923, 14602), (994, 13559), (1043, 12922), (1274, 10579), (1846, 7301), (1937, 6958), (2086, 6461), (3479, 3874)]