4257678854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{18773}}^1$

素因数の和:18873

約数の個数: 48

約数和(自身を含む): 7668352944

約数和(自身を除く): 3410674090

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 169, 286, 338, 671, 793, 1342, 1586, 1859, 3718, 8723, 10309, 17446, 18773, 20618, 37546, 113399, 206503, 226798, 244049, 413006, 488098, 1145153, 2290306, 2684539, 3172637, 5369078, 6345274, 12596683, 14886989, 25193366, 29773978, 34899007, 69798014, 163756879, 193530857, 327513758, 387061714, 2128839427, 4257678854]

約数ペア:

[(1, 4257678854), (2, 2128839427), (11, 387061714), (13, 327513758), (22, 193530857), (26, 163756879), (61, 69798014), (122, 34899007), (143, 29773978), (169, 25193366), (286, 14886989), (338, 12596683), (671, 6345274), (793, 5369078), (1342, 3172637), (1586, 2684539), (1859, 2290306), (3718, 1145153), (8723, 488098), (10309, 413006), (17446, 244049), (18773, 226798), (20618, 206503), (37546, 113399)]