406804034

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 774364416

約数和(自身を除く): 367560382

約数列:

[1, 2, 7, 13, 14, 26, 67, 73, 91, 134, 146, 182, 457, 469, 511, 871, 914, 938, 949, 1022, 1742, 1898, 3199, 4891, 5941, 6097, 6398, 6643, 9782, 11882, 12194, 13286, 30619, 33361, 34237, 41587, 61238, 63583, 66722, 68474, 83174, 127166, 214333, 233527, 398047, 428666, 433693, 445081, 467054, 796094, 867386, 890162, 2235187, 2786329, 3035851, 4470374, 5572658, 6071702, 15646309, 29057431, 31292618, 58114862, 203402017, 406804034]

約数ペア:

[(1, 406804034), (2, 203402017), (7, 58114862), (13, 31292618), (14, 29057431), (26, 15646309), (67, 6071702), (73, 5572658), (91, 4470374), (134, 3035851), (146, 2786329), (182, 2235187), (457, 890162), (469, 867386), (511, 796094), (871, 467054), (914, 445081), (938, 433693), (949, 428666), (1022, 398047), (1742, 233527), (1898, 214333), (3199, 127166), (4891, 83174), (5941, 68474), (6097, 66722), (6398, 63583), (6643, 61238), (9782, 41587), (11882, 34237), (12194, 33361), (13286, 30619)]