804967814

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{1871}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 1401753600

約数和(自身を除く): 596785786

約数列:

[1, 2, 7, 14, 79, 158, 389, 553, 778, 1106, 1871, 2723, 3742, 5446, 13097, 26194, 30731, 61462, 147809, 215117, 295618, 430234, 727819, 1034663, 1455638, 2069326, 5094733, 10189466, 57497701, 114995402, 402483907, 804967814]

約数ペア:

[(1, 804967814), (2, 402483907), (7, 114995402), (14, 57497701), (79, 10189466), (158, 5094733), (389, 2069326), (553, 1455638), (778, 1034663), (1106, 727819), (1871, 430234), (2723, 295618), (3742, 215117), (5446, 147809), (13097, 61462), (26194, 30731)]