1010658418

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2100

約数の個数: 64

約数和(自身を含む): 1958400000

約数和(自身を除く): 947741582

約数列:

[1, 2, 7, 11, 14, 22, 49, 67, 77, 98, 134, 154, 343, 469, 539, 686, 737, 938, 1078, 1474, 1999, 3283, 3773, 3998, 5159, 6566, 7546, 10318, 13993, 21989, 22981, 27986, 36113, 43978, 45962, 72226, 97951, 133933, 153923, 195902, 252791, 267866, 307846, 505582, 685657, 937531, 1077461, 1371314, 1473263, 1875062, 2154922, 2946526, 6562717, 7542227, 10312841, 13125434, 15084454, 20625682, 45939019, 72189887, 91878038, 144379774, 505329209, 1010658418]

約数ペア:

[(1, 1010658418), (2, 505329209), (7, 144379774), (11, 91878038), (14, 72189887), (22, 45939019), (49, 20625682), (67, 15084454), (77, 13125434), (98, 10312841), (134, 7542227), (154, 6562717), (343, 2946526), (469, 2154922), (539, 1875062), (686, 1473263), (737, 1371314), (938, 1077461), (1078, 937531), (1474, 685657), (1999, 505582), (3283, 307846), (3773, 267866), (3998, 252791), (5159, 195902), (6566, 153923), (7546, 133933), (10318, 97951), (13993, 72226), (21989, 45962), (22981, 43978), (27986, 36113)]