1253951322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{3371}}^1$

素因数の和:3659

約数の個数: 64

約数和(自身を含む): 2855139840

約数和(自身を除く): 1601188518

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 251, 494, 502, 741, 753, 1482, 1506, 3263, 3371, 4769, 6526, 6742, 9538, 9789, 10113, 14307, 19578, 20226, 28614, 43823, 61997, 64049, 87646, 123994, 128098, 131469, 185991, 192147, 262938, 371982, 384294, 832637, 846121, 1665274, 1692242, 2497911, 2538363, 4995822, 5076726, 10999573, 16076299, 21999146, 32152598, 32998719, 48228897, 65997438, 96457794, 208991887, 417983774, 626975661, 1253951322]

約数ペア:

[(1, 1253951322), (2, 626975661), (3, 417983774), (6, 208991887), (13, 96457794), (19, 65997438), (26, 48228897), (38, 32998719), (39, 32152598), (57, 21999146), (78, 16076299), (114, 10999573), (247, 5076726), (251, 4995822), (494, 2538363), (502, 2497911), (741, 1692242), (753, 1665274), (1482, 846121), (1506, 832637), (3263, 384294), (3371, 371982), (4769, 262938), (6526, 192147), (6742, 185991), (9538, 131469), (9789, 128098), (10113, 123994), (14307, 87646), (19578, 64049), (20226, 61997), (28614, 43823)]